Water quality testing in Nigeria

Professional Digital Water Tester 5 In 1 PH/TDS/EC/Salinity/Temperature Tester Pen Waterproof Multi-Function Meter

Model Number: ez-9909Display Type: DigitalWith Backlight Or Not: NoConductivity measurement range: 0 to10000uS/cm 10.01-19.99ms 20.1-400ms/cm. accuracy: +/-2% of the readingTDS measurement range: 0 to 1000ppm 1000ppm to 10000ppm 10.1 to 200.0 PPTSalinity measurement range: 0.00 to 25.00% resolution: 0.01%PH measurement range: 0.01-14.00pH, resolution: 0.01pH, accuracy: +/-0.05pHcolour:White + dark blueStyle:No Backlight/With BacklightMaterial:ABSsize:183*37*37mmPackage Contents:1*Water Quality Monitor TesterOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..Key Featuressize: 183*37*37mmDimensions: 183*37*37mmTemperature resolution: 0.1°C/°FpH Range: 0 - 14Temperature accuracy: ±0.5°CDisplay Type: DigitalBrand Name: HoldPeakWith Backlight Or Not: noOrigin: CN(Origin)Model Number: Water Quality Monitor TesterDisplay Type: DigitalWhat's In the Box1PCS PH meter

Universal PH Indicator Paper

Welcome to Hom store ！100% new imported high quality.More models and color matching are available in the store.click seller information to enter ourstore for purchase.Latest affordable rehmie fashion styles in a wide range of categories, provide our discerning customers with maximum choice and convenience. Our goal is always to provide our customers with amazing high quality fashion products at affordable prices. Provide truly top-notch professional service.-------------------------------------------------Store reputation:We adhere to the principle of quality first to ensure that every customer has a good product experience process! ! !Our store is adding new product types every day to ensure customers have more choices to meet your buying needs. Please pay more attention to our store. Collect our store, we will give you a different surprise every day.-------------------------------------------------Top 5 reasons to shop with us ：A wide variety of high-quality fashion products: to meet your various shopping needs.Get quality products at affordable prices.Brand new, 100% brand new products, we reject fake and inferior products.Logistics service, after we receive the order, we will ship it for you as soon as possible, so that it can reach you as soon as possible.We quality control our products during shipping to ensure they are delivered to you in the best possible quality.This pH test paper allows you to accurately test the pH of various substances including food, water/aquariums, soil, and more.ApproximatepH 1-14 Colour chart in each pack.Instructions for Use:Remove a litmus strip from the pack.Drip liquid onto the strip, press against object / damp sample or dip the strip into liquid for half a second to begin the test.Wait 15 seconds for the reaction to occur. Please note these strips will not be able to indicate the acidity or alkalinity of a solution when its density is lower than 0.01%.Compare the colour change to the colour chart provided to indicate the level of acidityMatch with the pH scale colour chart as follows:1-3 Indicates a Highly Acidic Substance4-6 Indicates an Acidic Substance7 Indicates Neutral8-11 Indicates an Alkaline Substance12-14 Indicates a Highly Alkaline SubstanceFeaturesTEST LEVEL; pH range from 1 to 1480 STRIPS; Includes 80 litmus paper strips per bookCAN BE USED FOR; Use to test soil acidity, water/soap neutralityCOLOUR CODED; Easy to follow chartTips: If you have any questions during installation and use, please consult the product manual or Google, there are plenty of tutorials available on YouTube.The photo of this product was taken by a professional photographer. Due to the difference in light, angle, display colour deviation and personal colour perception, the actual product may have a colour difference, but it does not affect the use,and the final colour will be subject to the actual product.We sincerely hope that you can leave your Comment and share your experience of using the product so that more friends can know about it .Key Features80 STRIPSFULL PH TEST RANGE QUALITY MATERIALMULTIPLE USESWhat's In the Box1 x Litmus Test Paper of 80 Strips

Pocket Electric Digital PH Meter

This digital pen style PH meter is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food & beverage, etc. High quality, accurate pH meters for lab & industrial applications.Features:1. 100% New and High Quality2. Ideal instrument for whatever you may need to test the pH levels.3. Excellent PH meter, very accurate and durable4. Shuts off automatically after 10 minutes of non-use5. Automatic temperature compensation function: it can automatically change the displayed value into the value of 256. LCD display screen: Big LCD display screen which has great waterproof performance and let you easily read the displayed value7. Fast measuring: can measure once in five seconds8. Applied range: the production and drinking of purified water, Electroplating liquid, Boiler water, Water in fish tank, Water of swimming pools, Photograph flushing fluid, Well water, Deep phreatic water, Laboratory, Aquaculture, Food processing, etc.Specifications:1. Measuring pH Range: 0.0 - 14.0 PH. Resolution: 0.1 PH2. Accuracy: ±in 0.1 pH (at 20?)3. Typical EMC DEV: ± 0.2 PH4. Relative Humidity: less than 95?5. Batteries: 3 x 1.5V (AG-13 Button Battery)6. Trimming: By Potentiometer7. Operating Temperature: 0 - 50 ?8. Meter comes with calibration screwdriver9. Measurement Range: 0-9990 ppm10. Battery: 3 x 1.5V (AG ? 13 button battery)(Included)11. Size: 14.2 x 2.8x 1.5 cmOperating steps:1. Take down the protective jacket of PH meter2. Use distilled water to clean up the electrode of PH meter, and then use filter paper to soaks up the water of electrode3. Switch on the switch which on the battery compartment4. Insert the PH meter into solution until the liquid submerge the ?immersion line?5. Slightly stir resolution for about two minutes and you can read the displayed value6. After use, clean up the electrode, turn off switch and put on the protective jacket of PH meter.7. PH power shown on the picture do NOT included any solutions.Package Included:1 x Digital pH meter1 x Calibration Adjustment Screwdriver1 x User instruction (English)Key FeaturesThis digital pen style pH meter is an ideal instrument for anywhere you may need to test pH levels. Very accurate and durable. Measuring pH Range: 0.0 - 14.0 pH. Resolution: 0.1 pH. Accuracy: 0.1 pH (20C), 0.2 pH. Operating Temperature: 0 - 50C (32 - 122F). Size: 6" x 1" x 5/8"; Meter comes with protective plastic case, PH 4.00 and PH 6.86 buffer solution, and calibration screwdriverThis digital pen style pH meter is an ideal instrument for anywhere you may need to test pH levels.Very accurate and durable. Measuring pH Range: 0.0 - 14.0 pH. Resolution: 0.1 pH.Accuracy: 0.1 pH (20C), 0.2 pH. Operating Temperature: 0 - 50C (32 - 122F).Size: 6" x 1" x 5/8";Meter comes with protective plastic case, PH 4.00 and PH 6.86 buffer solution, and calibration screwdriverWhat's In the Box1 x Digital pH meter1 x Calibration Adjustment Screwdriver1 x User instruction (English)

Hepatitis B Test Kit/ HBV Test Strip - 5strips

How To UseAllow test strip and specimen to equilibrate for room temperature prior to testing:1. Remove the strip from foil pouch .2. Immense the strip with the arrow facing downward into the specimen.3. Read result at 15 Minutes.NoteDo not read result after 30minutes.Key Features1. Remove the strip from foil pouch .2. Immense the strip with the arrow facing downward into the specimen.3. Read result at 15 Minutes.

Digital PH/TDS/EC Meter Testing Water Quality

DescriptionPortable Digital ATC PH Meter 0.00~14.00 Water Fish Tank Monitor Water Quality Solution Analyze r LCD Glass ElectrodeHow to use:1. 1 bag 6.86 PH buffer powde r needs 250ml water(Distiled water, Pure water, water with PH value neutral in room temperature), then shake it gentlly, then use the pen to test it. If it display 6.8, then the pen is good to use.2. If not, please use the screw to calibrate it ( The hole in the back ) , until the valur is 6.83. If use 4.0 powde r to calibrate, the test result need to be 4.0, and the pen need to stay in the water.Note:The PH meter need to be recalibrated, when:1. the PH meter has been used or placed for a long time2. the PH meter has been used frequently3. High accuracy is needed.How to use Take the electrode cover off before use.Press the ON/OFF key, place the electrode into the solution to be tested;After the value is stable, press the HOLD button to take out and reading;After finished, press the ON/OFF key, wipe the electrode clean, and insert the electrode protection Cover;Key FeaturesLarge screen display Speedy outcome dataEco friendly Color: multicolor Long lasting

5 in 1 Water Quality Tester Pool Water Tester EC/TDS/SALT/S.G/Temp Tester Water Testing Detector with Backlight for Aquaculture Drinking Water Swimming Pool Aquarium

What's In the BoxShow in Description

EC PH Tester Monitor Digital Quality TDS Meter Temp Water

Instrumental analysis is the use of experimental phenomena that can directly or indirectly characterize various properties of substances (such as physical, chemical, physiological properties, etc.), and through probes or sensors, amplifiers, analytical converters, etc. An analytical method for information on the composition, content, distribution or structure of a substance. That is to say, instrumental analysis is an analytical method that uses the basic principles of various disciplines and uses advanced technologies such as electricity, optics, precision instrument manufacturing, vacuum, and computer to detect the chemical properties of substances. Therefore, instrumental analysis is a highly comprehensive branch of science and technology that reflects the interdisciplinary, high degree of integration of science and technology. The development of instrumental analysis is extremely rapid, and the application prospect is extremely broad. The analyzer applies various new theories, new methods and new technologies of modern analytical chemistry, and integrates spectroscopy, quantum science, Fourier transform, calculus, fuzzy mathematics, biology, electronics, electrochemistry, laser, computer and software. Successfully applied to modern analytical instruments, developed atomic spectroscopy (atomic absorption spectroscopy, atomic emission spectroscopy, atomic fluorescence spectroscopy), molecular spectroscopy (UV, IR, MS, NMR, Flu), chromatography (GC, LC), spectroscopy Modern analytical instruments such as photometry, laser spectroscopy, Raman spectroscopy, flow injection analysis, polarography, ion selective electroplating, flame photometric analysis, etc. The application of computers has greatly improved the analytical capabilities of the instruments. Therefore, modern analytical instruments It has high sensitivity, good selectivity, low detection limit and good accuracy. It realizes the automation of analytical instruments and the continuous determination of samples in data processing and display of analytical results.Key FeaturesBrandName：yieryi Certification：CE Origin：CN(Origin) WithBacklightOrNot：YES IsSmartDevice：NO ModelNumber：TPH01137F-B DisplayType：DIGITAL Battery：3*1.5VLR44(notincluded) CERange：0-19990μS/cm PHRange：0.00-14.00 TemRange：0~60°C/32~140℉What's In the Box1×product

16-in-1 Water Test Strips Water Quality Test Kit Spa Test Strip For Hot Tubs Testing Calcium And Magnesium

E15A Fast and Accurate Hard Water Quality Testing Strips Water Hardne Test Kit OOTDTY Features: THE ULTIMATE AT HOME POOL TEST STRIPS for your swimming pool & spa. Tests for 16 parameters: total hardne, total chlorine, bromine, free chlorine, pH, cyanuric acid (stabilizer) & total alkalinity. EXTREMELY EASY TO USE pool water test strips, Instant reliable results with simple and clear instructions. Simply dip and compare with large color chart on bottle. Ideal range marked on bottle. BONUS FREE MOBILE APP INCLUDED - Record, track and monitor your pool test strip results with ultimate accuracy. Available for android50 STRIPS MEANS 50 TESTS - Each swimming pool test strip provides accurate and fast results for any water sources including fresh and salt water pools, spas and hot-tubs. GET SAFE, CLEAN AND CRYSTAL CLEAR WATER, our pool and spa test strips come with a great e-book explaining what your results mean and how you can keep your water in a healthy and clean condition year round. Specification: Material: Paper Size: 12cm/4.72 inch Package Includes: 1 Set Water Test Strip note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you place order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesMaterial:PaperSize:12cm/4.72 inchCertification:NONEModel Number:1AA803229Origin:CN(Origin)What's In the Box1X 16-in-1 Water Test Strips Water Quality Test Kit Spa Test Strip for Hot Tubs Testing Calcium and Magnesium

Hepatitis B Test Kit/ HBV Test Strip - 10strips

How To UseAllow test strip and specimen to equilibrate for room temperature prior to testing:1. Remove the strip from foil pouch .2. Immense the strip with the arrow facing downward into the specimen.3. Read result at 15 Minutes.NoteDo not read result after 30minutes.Key Features1. Remove the strip from foil pouch .2. Immense the strip with the arrow facing downward into the specimen.3. Read result at 15 Minutes.

100Pcs URS-4K Glucose PH Protein Ketone Blood Urine Test Strip Reagent Strip For Urinalysis With Anti-VC Interference Ability

100Pcs URS-4K Glucose pH Protein Ketone Blood Urine Test Strip Reagent Strip For Urinalysis With Anti-VC Interference Ability 100% brand new and high quality Features: Suitable for testing and analyzing glucose, pH, protein, ketone. Mainly used for testing and analyzing the urine specimen. The results on the strip can be read visually and instrumentally. With Anti-VC Interference Ability. Usage: Use only clean dry container to collect urine and should be shocked before testing and test it within 2 hours. Any operations must be in clean envment. Specification: Type: URS-4K Urine Test Strip Package Size: 46 x 46 x 111mm(1.81 x 1.81 x 4.37in) Quantity: 1Box(100 Pcs/Box) Note: 1. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 3. Only for profeional home use. 4. This product has a shelf life of two years and we will ship it according to the most recent production date. Package includes: 1Box(100 Pcs/Box) x URS-4K Urine Test Strip About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesCertification:NONEOrigin:CN(Origin)What's In the Box1X 100Pcs URS-4K Glucose pH Protein Ketone Blood Urine Test Strip Reagent Strip For Urinalysis With Anti-VC Interference Ability

Portable Digital ATC PH Meter 0.00~14.00 Water Fish Tank Monitor Water Quality Liquid LCD Glass Electrode

Portable Digital ATC PH Meter 0.00~14.00 Water Fish Tank Monitor Water Quality Solution Analyze r LCD Glass ElectrodeHow to use:1. 1 bag 6.86 PH buffer powde r needs 250ml water(Distiled water, Pure water, water with PH value neutral in room temperature), then shake it gentlly, then use the pen to test it. If it display 6.8, then the pen is good to use.2. If not, please use the screw to calibrate it ( The hole in the back ) , until the valur is 6.83. If use 4.0 powde r to calibrate, the test result need to be 4.0, and the pen need to stay in the water.Note:The PH meter need to be recalibrated, when:1. the PH meter has been used or placed for a long time2. the PH meter has been used frequently3. High accuracy is needed.How to use Take the electrode cover off before use.Press the ON/OFF key, place the electrode into the solution to be tested;After the value is stable, press the HOLD button to take out and reading;After finished, press the ON/OFF key, wipe the electrode clean, and insert the electrode protection Cover;Key Features100% brand ,new and high qualityDisplay: LCD DigitalAccuracy: 0.01Resolution: 0.01Operating Temperature: 0~80°CMeasuring Range: 0.00~14.00Probe Type: Precision glass bulb electrodePower Supply: 2*1.5V LR44 Batteries(Not included!!!)Size:155*29*16mmATC automatic temperature compensationWhat's In the Box1 x PH tester ( No including the battery )3 x Calibrate powder​1 x English Manual

Universal Ph 1-14 Test Strips Roll

Scale Reads From 1 to 14:1 - 3 indicates a very acidic substance4 - 6 indicates an acidic substance7 indicates neutral8 - 11 indicates alkalinity12 - 14 indicates a very high level of alkalinityPH 1-14 color chart in each packThe test strip color changes must be matched with the pH scale color chart within about 15 secondsFeature - Material: Paper- Test Paper Length: 3 Metres- Can be used for test the pH of urine or saliva, pH test of the pool, pond pH test, test, alkali ph liquids or laboratory test, pH, soil pH test, test pH of seedlings, test pH of drinking water and otherInstruction:Simply press the testing strip to the object or liquid you are testing.Half second later, take out the paper and using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject.Can not indicate the Acid or alkali solution when its density was lower than 0.01%.Keep dry for the rest paper.Key FeaturesGet fast and accurate results in just a few seconds Can be used to test the pH of the urine or saliva, test pH of your swimming pool, pond test pH and more Simply press the testing strip to the object or liquid you are testing Can test from 1 to 14 pH Comes in a beautiful package that is easy to carry aroundWhat's In the Box1 Roll x Test Paper Ph

3 In 1 PH ORP TEMP Tester With Backlight Multi-parameter Digital Tri-Meter Water Quality Monitor

Specifications Measuring range:PH: 0.00-14.00pH ORP:-1999-1999mV Temp:0-50℃ Resolution:PH:0.01pH ORP:1mV Temp:0.1℃ Acuracy:PH:±0.1pH ORP:±5mV Temp:±1℃ Automatic Temperature Compensation.O℃~50℃ Batery Type:4×1.5V(AG13)(not included) Operating Temperature:0℃~50℃ Calibration:Manual.at one point through trimmer Dimensions:188mm×35mm×35mm Weight: 98gOPERATION1.Remove the protective cap.Turn on the meter. 2.First rinse the electrode with distilled water,and suck it with filter-paper. 3.Immerse the electrode in the solution to be tested. 4.Stir gently and wait for the reading to stabilize.Do not tap it against the glass. 5.Press the "pH/ORP" button,choice the PH or ORP for measuring. 6.Press the "C/F"button to switch between Celsius and Fahrenheit. 7.After use,turn off the meter.Rinse the electode wth disilled waterto mininmize contamination. 8.Always replace the protective cap after use.what it can be used？how to Calibration？Calibration 1)PH 1.Rinse the ph electrode first with distilled water,and suck it with filter paper. 2.Turn on the meter. Press the "pH/ORP"button,choice the PH for measuring. 3.Immerse the ph electrode in pH6.86(or pH7.00)buffer solution,gently shake the meter and wait for a stable display. 4.Regulate the trimmer with the screwdriver provided until display shows "6.86"("7.00")at buffer solution temperature of 25℃. 5.Rinse the ph electrode with distilled water,and suck it with filter paper (not included) 6.Immerse the pH electrode in pH4.01 or pH9.18(pH10.0)buffer solution,gently shake the electrode and waiting for the reading to stabilize.The showing value and buffer solution's ph value is within error range. 7.The calibration of the instrumen's pH range is now complete. Important: The ph meter should be recalibrated under following situations; The meter has been used for long time since the last calibration or use The meter has been used in particularly continual conditions. The utmost accuracy is required. 2)ORP 1.Turn on the meter.Press the"pH/ORP" button,choice the ORP for measuring. 2.Rinse the electrode with distilled water. 3Immerse the electrode into the fresh 256mV ORP standard solution,then stir it gently, 4)Allow the reading to stabilize and with a small screwdriver turn the calibration trimmer until the display shows"256". 5)Rinse the electrode with distilled water and suck it with filter paper. 6)Switch off the meter.Replace the battery compartment cap. The calibration of the instrument's ORP range is now complete. ELECTRODE REPLACEMENT 1.Remove the protective cap. 2.Unscrew the plastic ring on the top of the electrode. 3.Pull out the electrode and replace it with a new one. Make sure the gaskets are in place before screwing back the ring.packing list1 * 3 in 1 Water Quality Tester 1 * User Manual 1 * Mini ScrewdriverKey FeaturesMeasuring range:PH: 0.00-14.00pHORP:-1999-1999mVTemp:0-50℃Resolution:PH:0.01pHORP:1mVTemp:0.1℃Acuracy:PH:±0.1pHORP:±5mVTemp:±1℃Automatic Temperature Compensation.O℃~50℃Batery Type:4×1.5V(AG13)(not included)Operating Temperature:0℃~50℃Calibration:Manual.at one point through trimmerWhat's In the Box1 * 3 in 1 Water Quality Tester 1 * User Manual 1 * Mini Screwdriver

Typhoid Test Kit / Typhoid Rapid Test - X25

How To:Utilizes O antigen and H antigen from both Typhi and Paratyphi serovars to maximize sensitivity Differentiates between IgG and IgM to determine stage of infection One step procedure minimizes operator error due to sample preparation Test result within 15 minutes allows medical professionals to take immediate action High level of reproducibility Test kits can be used and stored in a wide range of temperatures .Key FeaturesEasy for diagnosisOne step procedure minimizes operator error due to sample preparationUtilizes O antigen and H antigen from both Typhi and Paratyphi serovars to maximize sensitivityTest kits can be used and stored in a wide range of temperatures.

100p Water Test Pool Drinking Water Quality Tester Alkalinity PH Hardness Copper Lead Nitrate Nitrite Fluoride Residual

100% and high quality Features: Suitable for testing and analyzing residual chlorine, pH, total alkalinity, hardne, , copper, lead, nitrate, nitrite, fluoride. Easy to test. Fast, easy and accurate in use. How to use: 1. Collect water sample to be tested in a vial, cup or container. 2. Immerse the test strip in the desired water sample and remove within 1-2 seconds. 3. Hold the strip horizontally and gently tap or shake to remove exce water. Take extra precaution to ensure that the water from the test pads don't bleed into each other. 4. Read the test results carefully within 60 seconds in a good light and with the test area held near the color chart on the bottle label. Changes in color that appear along the edges of the test pads or after moving more than 2 minutes have paed are of no significance. Specification: Type: W-10 Water Test Strips Size: 55 x 55 x 130mm(2.17 x 2.17 x 5.12in) Quantity: 1Box(100Pcs/Box) Note: 1. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 3. This product has a shelf life of two years and we will ship it according to the most recent production date. Package includes: 1Box(100Pcs/Box) x W-10 Water Test Strip About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesOrigin:CN(Origin)Model Number:3TT200711%Certification:NONEWhat's In the Box1X 100p Water Test Pool Drinking Water Quality Tester Alkalinity PH Hardness Copper Lead Nitrate Nitrite Fluoride Residual

EC 0-999 Water Portable Quality Temp TDS Ppm Meter Digital

Instrumental analysis is the use of experimental phenomena that can directly or indirectly characterize various properties of substances (such as physical, chemical, physiological properties, etc.), and through probes or sensors, amplifiers, analytical converters, etc. An analytical method for information on the composition, content, distribution or structure of a substance. That is to say, instrumental analysis is an analytical method that uses the basic principles of various disciplines and uses advanced technologies such as electricity, optics, precision instrument manufacturing, vacuum, and computer to detect the chemical properties of substances. Therefore, instrumental analysis is a highly comprehensive branch of science and technology that reflects the interdisciplinary, high degree of integration of science and technology. The development of instrumental analysis is extremely rapid, and the application prospect is extremely broad. The analyzer applies various new theories, new methods and new technologies of modern analytical chemistry, and integrates spectroscopy, quantum science, Fourier transform, calculus, fuzzy mathematics, biology, electronics, electrochemistry, laser, computer and software. Successfully applied to modern analytical instruments, developed atomic spectroscopy (atomic absorption spectroscopy, atomic emission spectroscopy, atomic fluorescence spectroscopy), molecular spectroscopy (UV, IR, MS, NMR, Flu), chromatography (GC, LC), spectroscopy Modern analytical instruments such as photometry, laser spectroscopy, Raman spectroscopy, flow injection analysis, polarography, ion selective electroplating, flame photometric analysis, etc. The application of computers has greatly improved the analytical capabilities of the instruments. Therefore, modern analytical instruments It has high sensitivity, good selectivity, low detection limit and good accuracy. It realizes the automation of analytical instruments and the continuous determination of samples in data processing and display of analytical results.Key FeaturesBrandName：yieryi Certification：CE Origin：CN(Origin) WithBacklightOrNot：YES IsSmartDevice：NO ModelNumber：YY-200 DisplayType：DIGITAL FUNCTION1：MeasureEC FUNCTION2：Temperaturetest FUNCTION3：MeasureTDSWhat's In the Box1×product

50pcs 14 In 1 Water Quality Test - PH Test Strips

14 in 1 Water Quality Test-50 Drinking Water Test Strips to Check Water Quality1. Water quality test can check 9 substances in water: lead, copper, nitrate, nitrite, water hardness, free chlorine, total alkalinity, pH value. Rapid water injection test: results in seconds2. The water test strips in the utility jar are safe to store and dry. Included tax instructions and visually readable color scale for determining measurements.3. It is also suitable for water quality testing of swimming pools, drinking water testing of fountains or tap water.4. Content: 50 pieces. The strip-shaped plastic drinking water test paper is easy to use. High-quality water quality tester with accurate color matching and high sensitivity. Tax Free eBook.5.100% satisfaction or - your satisfaction is our goal!packing list:1 * bottle (50 tablets)What's In the Boxpacking list:1 * bottle (50 tablets)

PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester For Pool, Drinking Water, Aquarium

4 in 1 TDS/PH/EC/Temperature Meter with Backlight ► Measuring range: pH:0.00-14.00pH; TDS: 0-19990ppm; EC: 0-19990muS/cm ► Resolution: 0.01 pH; 1ppm; 1muS/cm; 0.1℃; 0.1degF ► Accuracy: pH: +/-0.01 pH; TDS/EC: +/-2%; Temp: 0.5℃ ► Batteries: 3 * 1.5V LR44 button cell (not included) ►Temp.: 0.1-60.0℃; 32.0-140.0degF ►Calibration: pH: three points automatic calibration (6.86 & 4.00 & 9.18pH); TDS: 1413muS/cm; EC: 1413muS/cm ►Auto shut off: 5 Minutes Probe Detachable Design With ATC Function Packing List 1* 4 in 1 meter 1* manual in English Scope of application FAQ Q1: Does the product include batteries?What is the batteries number? A1: batteries will be removed and sent. The battery model is LR44, which can be purchased from local stores Q2: when will this devices need to be recalibrated? A2: The product shall be corrected before leaving the factory. If the error is found to be large, it shall be corrected. For example, the ph of the measured tap water is generally between 7-8, which means no correction is needed Q3: What if the quality problem is found? A3: Please contact the customer in the first time, and explain the problem. If the quality problem is found within one week after receiving the product, we will provide free return and replacement of the product Multiple Colors Available Key FeaturesMeasuring range: pH:0.00-14.00pH; TDS: 0-19990ppm; EC: 0-19990muS/cm Resolution: 0.01 pH; 1ppm; 1muS/cm; 0.1℃; 0.1degF Accuracy: pH: +/-0.01 pH; TDS/EC: +/-2%; Temp: 0.5℃ Batteries: 3 * 1.5V LR44 button cell (not included) Temp.: 0.1-60.0℃; 32.0-140.0degF Calibration: pH: three points automatic calibration (6.86 & 4.00 & 9.18pH); TDS: 1413muS/cm; EC: 1413muS/cm Auto shut off: 5 MinutesWhat's In the Box1* 4 in 1 meter 1* manual in English

7 in 1 PHTDSECORPSalinity SGTemperature Meter C-600 Water Quality Tester for Drinking Water Aquariums PH Meter

Description 1 Lightweight and portable2 Accurately measure water to protect the drinking water health of the whole family3 Multi-function switch at will4 Dust-proof and splash-proof design meet IP67 waterproof level5 LCD backlit screen makes clear reading easier Built-in high-sensitivity electrode head high-sensitivity glass electrode rust-proof electrodeSpecificationProduct name 7 in 1 water quality test penMeasuring range PHORPECTEMPSALTSGTDSProduct size 185 x 37 x 24mmBattery 3*15V on batteryProduct measurement range1 PH value 0-142 TDS value 0-200000ppm3 EC value 0-200000㎲cm4 Salinity 0-20%5 ORP negative potential ±1999MV6 H2 hydrogen 0-2400PPb7 The specific gravity of SG seawater is 1000-12228 Temperature 0-60Material ABScolour whitebluePackage Contents1 x 7-in-1 water quality pen1 x English manulOnly the above package content other products are not includedNote Light reflection and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is - 1-3cmWhat's In the Box1 x 7-in-1 water quality pen1 x English manul

TDS PH Meter PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Testing For Pools Drinking Water

My dear customer.Welcome to Our store.!!New TDS PH Meter PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums► Measuring range: pH:0.00-14.00pH; TDS: 0-19990ppm; EC: 0-19990muS/cm ► Resolution: 0.01 pH; 1ppm; 1muS/cm; 0.1℃; 0.1degF ► Accuracy: pH: +/-0.01 pH; TDS/EC: +/-2%; Temp: 0.5℃ ► Batteries: 3 * 1.5V LR44 button cell (not included) ►Temp.: 0.1-60.0℃; 32.0-140.0degF ►Calibration: pH: three points automatic calibration (6.86 & 4.00 & 9.18pH); TDS: 1413muS/cm; EC: 1413muS/cm ►Auto shut off: 5 Minutes4 in 1 TDS/PH/EC/Temperature Meter without BacklightProduct Operation StepsAPPLICATION AREASThis series of products can be used for drinking water, swimming pools, aquariums, laboratories, natural attractions and so onPacking List1 * pH meter with paper （if you buy 2 pcs more，will incl the retail box） 3*pcs ph power buffer 1* manual in EnglishKey Features4 in 1 TDS/PH/EC/Temperature MeterMeasuring range: pH:0.00-14.00pH; TDS: 0-19990ppm; EC: 0-19990muS/cmResolution: 0.01 pH; 1ppm; 1muS/cm; 0.1℃; 0.1degFAccuracy: pH: +/-0.01 pH; TDS/EC: +/-2%; Temp: 0.5℃Batteries: 3 * 1.5V LR44 button cell (not included)Temp.: 0.1-60.0℃; 32.0-140.0degFCalibration: pH: three points automatic calibration (6.86 & 4.00 & 9.18pH); TDS: 1413muS/cm; EC: 1413muS/cmAuto shut off: 5 MinutesWhat's In the Box1 * PH Meter (Battery is not included)3* Pcs ph power buffer1* User Manual

Hepatitis B Test Strips- 20pcs

HBsAg Rapid Test Cassette (Serum/Plasma) is a rapid chromatographic immunoassay for the qualitative detection of Hepatitis B Surface Antigen.Allow test cassette, serum or plasma specimen to equilibrate to room temperature (15-30°C) prior to testing. 1. Bring the pouch to room temperature before opening it. Remove the test cassette from the sealed pouch and use it as soon as possible. Best results will be obtained if the assay is performed within one hour. 2. Place the test Cassette on a non-absorbent flat surface. With arrows pointing toward the serum or plasma specimen, add two drops of specimen vertically to the sample pad under the arrows. 3. Start the timer and wait for the red line(s) to appear. The result should be read at 10 minutes. Note: A low HBsAg concentration might result in a weak line appearing in the test region (T) after an extended period of time; therefore, do not interpret the result after 30 minutes. IPOSITIVE:* Two distinct red lines appear. One line should be in the control region (C) and another line should be in the test region (T). *NOTE: The intensity of the red color in the test line region (T) will vary depending on the concentration of HBsAg present in the specimen. Therefore, any shade of red in the test region (T) should be considered positive. NEGATIVE: One red line appears in the control region (C). No apparent red or pink line appears in the test region (T). INVALID: Control line fails to appear. Insufficient specimen volume or incorrect procedural techniques are the most likely reasons for control line failure. Review the procedure and repeat the test with a new test cassette. If the problem persists, discontinue using the test kit immediately and contac

URS-14 100strips Urinalysis Reagent Test Paper Urine Test Strips Leukocytes, Nitrite, Urobilinogen, Protein, PH, Ketone

URS-14 100strips Urinalysis Reagent Test Paper Urine Test Strips Leukocytes, Nitrite, Urobilinogen, Protein, pH, Ketone OOTDTY URS-14 100strips Urinalysis Reagent Test Paper Urine Test Strips Leukocytes, Nitrite, Glucose, Urobilinogen, Protein, pH, Ketone,Specific gravity ,Blood, Bilirubin, Creatinine, Micro Albumin, Ascorbate, Calcium Features: Sensitive reagent strips for urinalysis, quickly get the precise results. For testing and analyzing the urine specimen. It tests Urobilinogen, Bilirubin,Ketone,Creatinine,Blood,Protein, Micro Albumin,Nitrite,Leukocytes,Glucose.Specific Gravity, pH,Ascorbate,Calcium 14 Parameter List: Leukocytes: Aka blood cells. Indicate presence of infection. Nitrites: May be a sign of urinary tract infection or other infection. Glucose: The most common test for diabetes. PH: Measures urine acidity, aociated with higher risk of kidney stones. Protein (Albumin): Test for kidney function. Ketones: Caused disorders of increased metabolism and also by unbalanced diets such as high protein / low carb, anorexia, or fasting. Specific gravity: Evaluates the body & #x27;s water balance and urine concentration. Blood: Can result from infection, injury, inflammation, kidney stones, or cancer. Bilirubin: Could indicate liver or gallbladder problsuch as gallstones, hepatitis, cirrhosis, or tumors. Urobilinogen: Checks for liver disease. Creatinine:it is measured to ae your overall kidney function, creatinine will be showed purple color when reaction with 3,5-Dinitrobenzoic Acid. Micro Albumin:With tolerance principle, use the high sensitive sulfonephthalein dye Ascorbate Calcium Directions for use: Collect fresh urine sample in a clean, dry container. Remove one reagent strip from the bottle and quickly replace the container cap. Immerse the reagent area of the strip into the urine sample and take it out quickly. Wipe off exce urine against the rim of the specimen container. Compare the color change of the reagent pads to the corresponding color chart on the bottle label. Read results according to the chart`s time frame for each panel tested. Specification: Material: solvent & paper Color: As shown Quantity: 100 Pcs/box Package includes: 100strips/bottle URS-14 Urinalysis Reagent Strips Note: 1. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 3. Only for profeional home use. 4. This product has a shelf life of two years and we will ship it according to the most recent production date. About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesCertification:NONEOrigin:CN(Origin)Model Number:A70C9FF101077What's In the Box1X URS-14 100strips Urinalysis Reagent Test Paper Urine Test Strips Leukocytes, Nitrite, Urobilinogen, Protein, pH, Ketone

100Strips Water Test Strips Reagent Strip For Water Quality Analyzing Testing With 10 Analysis Residual Chlorine PH Total

100% and high quality Features: Suitable for testing and analyzing residual chlorine, pH, total alkalinity, hardne, , copper, lead, nitrate, nitrite, fluoride. Easy to test. Fast, easy and accurate in use. How to use: 1. Collect water sample to be tested in a vial, cup or container. 2. Immerse the test strip in the desired water sample and remove within 1-2 seconds. 3. Hold the strip horizontally and gently tap or shake to remove exce water. Take extra precaution to ensure that the water from the test pads don't bleed into each other. 4. Read the test results carefully within 60 seconds in a goo d light and with the test area held near the color chart on the bottle label. Changes in color that appear along the edges of the test pads or after moving more than 2 minutes have paed are of no significance. Specification: Type: W-10 Water Test Strips Size: 55 x 55 x 130mm(2.17 x 2.17 x 5.12in) Quantity: 1Box(100Pcs/Box) Note: 1. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 3. This product has a shelf life of two years and we will ship it according to the most recent production date. Package includes: 1Box(100Pcs/Box) x W-10 Water Test Strip About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesOrigin:CN(Origin)Model Number:T4MC9FF100014Certification:NONEWhat's In the Box1X 100Strips Water Test Strips Reagent Strip For Water Quality Analyzing Testing With 10 Analysis Residual Chlorine pH Total

Professional Digital Water Tester 5 In 1 PH/TDS/EC/Salinity/Temperatu

Model Number: ez-9909Display Type: DigitalWith Backlight Or Not: NoConductivity measurement range: 0 to10000uS/cm 10.01-19.99ms 20.1-400ms/cm. accuracy: +/-2% of the readingTDS measurement range: 0 to 1000ppm 1000ppm to 10000ppm 10.1 to 200.0 PPTSalinity measurement range: 0.00 to 25.00% resolution: 0.01%PH measurement range: 0.01-14.00pH, resolution: 0.01pH, accuracy: +/-0.05pHcolour:White + dark blueStyle:No Backlight/With BacklightMaterial:ABSsize:183*37*37mmPackage Contents:1*Water Quality Monitor TesterOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..Key Featuressize: 183*37*37mmDimensions: 183*37*37mmTemperature resolution: 0.1°C/°FpH Range: 0 - 14Temperature accuracy: ±0.5°CDisplay Type: DigitalBrand Name: HoldPeakWith Backlight Or Not: noOrigin: CN(Origin)Model Number: Water Quality Monitor TesterDisplay Type: DigitalWhat's In the Box1PCS PH meter

PH High Quality Tester 0.01PH Precision Testing Meter Water

Instrumental analysis is the use of experimental phenomena that can directly or indirectly characterize various properties of substances (such as physical, chemical, physiological properties, etc.), and through probes or sensors, amplifiers, analytical converters, etc. An analytical method for information on the composition, content, distribution or structure of a substance. That is to say, instrumental analysis is an analytical method that uses the basic principles of various disciplines and uses advanced technologies such as electricity, optics, precision instrument manufacturing, vacuum, and computer to detect the chemical properties of substances. Therefore, instrumental analysis is a highly comprehensive branch of science and technology that reflects the interdisciplinary, high degree of integration of science and technology. The development of instrumental analysis is extremely rapid, and the application prospect is extremely broad. The analyzer applies various new theories, new methods and new technologies of modern analytical chemistry, and integrates spectroscopy, quantum science, Fourier transform, calculus, fuzzy mathematics, biology, electronics, electrochemistry, laser, computer and software. Successfully applied to modern analytical instruments, developed atomic spectroscopy (atomic absorption spectroscopy, atomic emission spectroscopy, atomic fluorescence spectroscopy), molecular spectroscopy (UV, IR, MS, NMR, Flu), chromatography (GC, LC), spectroscopy Modern analytical instruments such as photometry, laser spectroscopy, Raman spectroscopy, flow injection analysis, polarography, ion selective electroplating, flame photometric analysis, etc. The application of computers has greatly improved the analytical capabilities of the instruments. Therefore, modern analytical instruments It has high sensitivity, good selectivity, low detection limit and good accuracy. It realizes the automation of analytical instruments and the continuous determination of samples in data processing and display of analytical results.Key FeaturesBrandName：milaike Certification：CE Origin：CN(Origin) WithBacklightOrNot：NO IsSmartDevice：NO ModelNumber：TDSECTEMPPPMTester DisplayType：DIGITAL LR44Battery：With PhCalibrationpowder：Without Type：PortablePHmeter MeasuringRange：0.00~14.00 OperatingTemperature：0~60°C Resolution：0.01 Accuracy：0.01 For：FishtankSwimmingpool SuitFor：IndustryAndAgriculture Name：ConductivitymeasurementWhat's In the Box1×product

Water Test Tools Pool Drinking Water Quality Tester Strips PH Meter Testing Paper Hardness Iron Copper Lead Water Soilsting Kit

Key FeaturesModelNumber：WaterTestStripWhat's In the Box1×Scanners

PH Tester Professional PH Water Quality Tester Portable Pen Type PH M

Features:Test the pH level and temperature of solution/water with data hold function.Pocket size, lightweight and portable with switchable backlight & large LCD display for clear reading.Replaceable pH sensor probe - The electrode probe can be replaced with insert type design for convenient and fast replacement.ATC function (automatic temperature compensation), automatic calibration and IP65 fully waterproof design.Apply in water sources, soil-free growing, aquarium, hydroponics, laboratory, spas, swimming pools and other water systems.Specifications:Material: ABS PlasticColor: GreyTesting Range: pH: 0.00~14.00pH, TEMP: 0℃ ~ 60℃Resolution: 0.01pHAccuracy: plusmn0.05pHRepeatability: plusmn 0.01Operating Temperature: 0℃ ~ 50℃, le80%RHAutomatic Temperature Compensation: 0℃ ~ 70℃Calibration: 2 Points Automatic CalibrationPower: 4 * 1.5V LR44 Button Cell Battery (NOT Included)Item Size: Approx. 175 * 45 * 45mm / 6.9 * 1.8 * 1.8inItem Weight: Approx. 87g / 3.1ozPackage Size: Approx. 24.5 * 9 * 5.2cm / 9.6 * 3.5 * 2.0inPackage Weight: Approx. 190g / 6.7ozPackage List:1 * pH Meter (Battery is not included)3 * Calibration Powder1 * Storage Bag1 * User ManualKey FeaturesTesting Range: pH: 0.00~14.00pH, TEMP: 0℃ ~ 60℃Resolution: 0.01pHAccuracy: plusmn0.05pHRepeatability: plusmn 0.01Operating Temperature: 0℃ ~ 50℃, le80%RHAutomatic Temperature Compensation: 0℃ ~ 70℃What's In the Box1 * pH Meter (Battery is not included)3 * Calibration Powder

Digital LCD PH Meter Pen Tester Accuracy 0.1 Aquarium Pool Water Wine

Digital LCD PH Meter Pen Tester Accuracy 0.1 Aquarium Pool Water Wine Urine Automatic CalibrationFeatures 1. Lock function: makes it easy to read and record, press HOLD button then remove from test solution.2. 4 Display modes: press SHIFT button: TDS - ppm & °C, EC - μs/cm & °C, TDS - ppm & °F, EC - μs/cm & °F.3. 5 minute Auto Shut Off feature, so battery won't run down.4. Measurement Range:Conductivity: 0 - 9999 μs/cm TDS: 0 - 9999 ppm (parts per million) Degrees Celsius: 0.1 - 80.0°CFahrenheit: 32.0 - 176.0°F5. Accuracy: ± 2%6. Net weight: 55g7.Supply voltage:CR2032 battery, DC3V; 230mAh. (Not included)Selling Point Describe the details of the selling point above, attracting and providing trust to your potential users.Selling Point Describe the details of the selling point above, attracting and providing trust to your potential users.FAQ Q: Frequently Asked QuestionA: Answer to the question above.Q: Frequently Asked QuestionA: Answer to the question above.Q: Frequently Asked QuestionA: Answer to the question above.Multiple Colors AvailableKey FeaturesConductivity: 0 - 9999 μs/cm TDS: 0 - 9999 ppm (parts per million) Degrees Celsius: 0.1 - 80.0°CFahrenheit: 32.0 - 176.0°FSupply voltage:CR2032 battery, DC3V; 230mAh. (Not included)What's In the Box1xPH Meter

PH Tester Professional PH Water Quality Tester Portable Pen Type PH Meter Acidometer For Aquarium Acidimeter Measure

Features:Test the pH level and temperature of solution/water with data hold function.Pocket size, lightweight and portable with switchable backlight & large LCD display for clear reading.Replaceable pH sensor probe - The electrode probe can be replaced with insert type design for convenient and fast replacement.ATC function (automatic temperature compensation), automatic calibration and IP65 fully waterproof design.Apply in water sources, soil-free growing, aquarium, hydroponics, laboratory, spas, swimming pools and other water systems.Specifications:Material: ABS PlasticColor: GreyTesting Range: pH: 0.00~14.00pH, TEMP: 0℃ ~ 60℃Resolution: 0.01pHAccuracy: plusmn0.05pHRepeatability: plusmn 0.01Operating Temperature: 0℃ ~ 50℃, le80%RHAutomatic Temperature Compensation: 0℃ ~ 70℃Calibration: 2 Points Automatic CalibrationPower: 4 * 1.5V LR44 Button Cell Battery (NOT Included)Item Size: Approx. 175 * 45 * 45mm / 6.9 * 1.8 * 1.8inItem Weight: Approx. 87g / 3.1ozPackage Size: Approx. 24.5 * 9 * 5.2cm / 9.6 * 3.5 * 2.0inPackage Weight: Approx. 190g / 6.7ozPackage List:1 * pH Meter (Battery is not included)3 * Calibration Powder1 * Storage Bag1 * User ManualKey FeaturesTesting Range: pH: 0.00~14.00pH, TEMP: 0℃ ~ 60℃Resolution: 0.01pHAccuracy: plusmn0.05pHRepeatability: plusmn 0.01Operating Temperature: 0℃ ~ 50℃, le80%RHAutomatic Temperature Compensation: 0℃ ~ 70℃What's In the Box1 * pH Meter (Battery is not included)3 * Calibration Powder

100 Strips PH Paper Full 0-14 Scale Litmus Tester Water Quality Testing Alkaline Acid Indicator Meter For Urine Cosmetics Kit

100 Strips PH Paper Full 0-14 Scale Litmus Tester Water Quality Testing Alkaline Acid Indicator Meter for Urine Cosmetics Kit Specification 1. Measuring range: 0-14pH 2. Quantity: 100 pieces in a box 3. Size: 80mm*6mm 4. Box size: 88mm*68mm 5. Suitable for Water quality testing, Cosmetics testing,Urine examination,Amniotic fluid test,Fruit and vegetable detection How To Use : 1. Remove one test strip from a plastic container holding it from the end without color pads. 2. Dip the strip (all 4 color spacers) in a clear liquid that you want to test for 1 second. Depending on the pH of the sample, the color willchange almost instantly. 3. Shake the strip to remove exce liquid. 4.compare the color of the pads with the pH chart on the box label to get the pH value of the tested liquid. PH 7 is neutral The pH value is le than 7-Acid,and the pH value is more than 7-alkaline. INSTRUCTIONS Instruction: A small amount of reagent should be applied to the test paper with a gla rod or a dropper, and then the color after the change is stabilized, and compared with the standard color chart, the nature of the solution is judged. Do not insert the test paper directly into the reagent in the container. this will contaminate the reagents and will also affect the accuracy of the results. Package Included: 100 x water quality test strips Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Please allow slight dimension difference due to different manual measurement. About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesCertification:NONEOrigin:CN(Origin)Model Number:TPH02137pH Range:0-14Quantity:100 Strips (one box)Strip Size:80mm*6mmBox Size:88mm*68mmWhat's In the Box1X 100 Strips PH Paper Full 0-14 Scale Litmus Tester Water Quality Testing Alkaline Acid Indicator Meter for Urine Cosmetics Kit

PH Test Strips Full PH Meter PH Controller 1-14st Indicator Litmus Tester Paper Water Soilsting Kit Factory 80 Strips/pack

This is a strong correlation between the PH of the body's internal environment and PH paper help you to maintain good healthy body by testing many usual everyday substances, including moisturized soap,lemon juice,milk, detergent, saliva, urine, seat...etc.Specification:Test range (included pH 1-14 color chart 1 TO 14):1-3 indicates a very acidic substance4-6 indicates an acidic substance7 indicates neutral8 -11 indicates alkalinity12-14 indicates a very high level of alkalinity.The test strip color changes must be matched with the pH scale color chart within about 15 seconds.Size: 7*4.5cm (LxW)Package:1x80pcs test paper stripKey FeaturesDisplay Type: ANALOGWith Backlight Or Not: noModel Number: PH Indicator PaperBrand Name: EARUELETRICUnit Type: piecePackage Weight: 0.015kg (0.03lb.)Package Size: 1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in)What's In the Box1 package ph test paper

1set 100 Strips Professional 1-14 PH Litmus Paper Ph Test Strips Water Cosmetics Soil Acidity Test Strips With Control Card New

Features: Comes in a nice plastic box that's easy to cary around Appropriate for testing alkaline or acid level of any liquid Universal pH paper is also great for Science Education, great product to have in every lab and at home to measure and inspect water quality, urine, saliva, soil, alkaline diet, aquariums and more PH wide range 1-14, 100 strips per pack With distinct color PH scale for result comparisons The test strip color changes must be matched with the pH scale color chart within about 15 seconds The scale reads from 1 to 14: 1 - 3 indicates a very acidic substance 4 - 6 indicates an acidic substance 7 indicates neutral 8 - 11 indicates alkalinity 12 - 14 indicates a very high level of alkalinity Usage: test liquid ready, take out a test paper, the 2 color blocks all immersed in the liquid, after 1 seconds to take out, in contrast to the color of the color reading value in 30 seconds Note: Can not indicate the Acid or alksolution when its density was lower than 0.01%. Keep dry for the rest paper Plastic Box Size: 6.7x8.7x1.1cm Quantity: 1 Set/100 Strips Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1 Set x PH Test Paper 1 x Plastic Box Satisfaction Guarantee Our first priority is to provede you with an easy,pleasant,and anxiety-free shopping experience we try our best to give a clear,candid,and complete description of our products and their conditions we are always ready to help if you have questions or encounter a problem ,but if for any reason you are not satisfied with a product or service please do not hesitate to contact us It is very impottant to us that you have a positive & 5 star transaction with us. please contact us promptly before you leave us negative feedback.we weill try our best to resolve you problem. If I am not online,please leave your meage,we will reply you once we log in.we reply every meage except we have not get your meage. we accept if product not as decribed If the goods are damaged.Please provide photos.We can give you a full .Or send you a new item If the product is lost. Or the wrong number. If we make a mistake. We accept partial compensation Service After receiving the payment. We will send the goods within 12 hours About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesOrigin:CN(Origin)Certification:NONESmart Device:NoModel Number:PH IndicatorPackage Included:100 Strips/BagQualityscale:From 1 to 14What's In the Box1X 1set 100 Strips Professional 1-14 PH Litmus Paper Ph Test Strips Water Cosmetics Soil Acidity Test Strips With Control Card New

100Pcs URS-5K Glucose PH Protein Ketone Blood Urine Test Strip Reagent Strip For Urinalysis With Anti-VC Interference Ability

100% and high quality Features: Suitable for testing and analyzing glucose, pH, protein, ketone and blood. Only for profeional use. Mainly used for testing and analyzing the urine specimen. The results on the strip can be read visually and instrumentally. Usage: Use only clean dry container to collect urine and should be shocked before testing and test it within 2 hours. Any operations must be in clean envment. Specification: Type: URS-5K Urine Test Strip Package Size: 46 x 46 x 111mm(1.81 x 1.81 x 4.37in) Quantity: 1Box(100 Pcs/Box) Note: 1. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 3. This product has a shelf life of two years and we will ship it according to the most recent production date. Package includes: 1Box(100 Pcs/Box) x URS-5K Urine Test Strip About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesOrigin:CN(Origin)Model Number:3TT200711%Certification:NONEWhat's In the Box1X 100Pcs URS-5K Glucose pH Protein Ketone Blood Urine Test Strip Reagent Strip For Urinalysis With Anti-VC Interference Ability

PH Meter 0.01 PH High Precision Water Quality Tester With 0-14 PH Measurement Range Suitable For Aquarium Swimming Pool

About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesCertification:NONEOrigin:CN(Origin)Model Number:0.01What's In the Box1X PH Meter 0.01 PH High Precision Water Quality Tester With 0-14 PH Measurement Range Suitable For Aquarium Swimming Pool

Pocket Electric Digital PH Meter

This digital pen style PH meter is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food & beverage, etc. High quality, accurate pH meters for lab & industrial applications.Features:1. 100% New and High Quality2. Ideal instrument for whatever you may need to test the pH levels.3. Excellent PH meter, very accurate and durable4. Shuts off automatically after 10 minutes of non-use5. Automatic temperature compensation function: it can automatically change the displayed value into the value of 256. LCD display screen: Big LCD display screen which has great waterproof performance and let you easily read the displayed value7. Fast measuring: can measure once in five seconds8. Applied range: the production and drinking of purified water, Electroplating liquid, Boiler water, Water in fish tank, Water of swimming pools, Photograph flushing fluid, Well water, Deep phreatic water, Laboratory, Aquaculture, Food processing, etc.Specifications:1. Measuring pH Range: 0.0 - 14.0 PH. Resolution: 0.1 PH2. Accuracy: ±in 0.1 pH (at 20?)3. Typical EMC DEV: ± 0.2 PH4. Relative Humidity: less than 95?5. Batteries: 3 x 1.5V (AG-13 Button Battery)6. Trimming: By Potentiometer7. Operating Temperature: 0 - 50 ?8. Meter comes with calibration screwdriver9. Measurement Range: 0-9990 ppm10. Battery: 3 x 1.5V (AG ? 13 button battery)(Included)11. Size: 14.2 x 2.8x 1.5 cmOperating steps:1. Take down the protective jacket of PH meter2. Use distilled water to clean up the electrode of PH meter, and then use filter paper to soaks up the water of electrode3. Switch on the switch which on the battery compartment4. Insert the PH meter into solution until the liquid submerge the ?immersion line?5. Slightly stir resolution for about two minutes and you can read the displayed value6. After use, clean up the electrode, turn off switch and put on the protective jacket of PH meter.7. PH power shown on the picture do NOT included any solutions.Package Included:1 x Digital pH meter1 x Calibration Adjustment Screwdriver1 x User instruction (English)Key FeaturesThis digital pen style pH meter is an ideal instrument for anywhere you may need to test pH levels. Very accurate and durable. Measuring pH Range: 0.0 - 14.0 pH. Resolution: 0.1 pH. Accuracy: 0.1 pH (20C), 0.2 pH. Operating Temperature: 0 - 50C (32 - 122F). Size: 6" x 1" x 5/8"; Meter comes with protective plastic case, PH 4.00 and PH 6.86 buffer solution, and calibration screwdriverThis digital pen style pH meter is an ideal instrument for anywhere you may need to test pH levels.Very accurate and durable. Measuring pH Range: 0.0 - 14.0 pH. Resolution: 0.1 pH.Accuracy: 0.1 pH (20C), 0.2 pH. Operating Temperature: 0 - 50C (32 - 122F).Size: 6" x 1" x 5/8";Meter comes with protective plastic case, PH 4.00 and PH 6.86 buffer solution, and calibration screwdriverWhat's In the Box1 x Digital pH meter1 x Calibration Adjustment Screwdriver1 x User instruction (English)

100pcs Urinary Ketone Strips Urine Analysis Keto Strips Healthy Diet Body Tester

Bullet Points: 1、Testing Strips: Profeional and specially designed for ketone testing; made for urinalysis of both quanlitative and semi-quantitative. 2、Multiple Uses: For medical organization testing and analyzing the urine specimen. 3、Simple Operation: Please read user manual included carefully before test for correct operations and accurate results. 4、Package Included: One set includes 100 pieces of strips. Please store it in dry condition if not use up yet. 5、Product Type: Ketone Tester. The tester is very convenient to use. Instructions: 1.Removeonestripfromthebottleandreplacethecapimmediately. 2.Immersethereagentareaofthestripintheurinespecimenandtakeitoutquickly. 3.Wipeoffexceurineagainsttherimofthespecimencontainer. 4.Readthetestresultscarefullywithin60sinagoodlightandwiththetestareaheldneartheappropriatecolorchartonthebottlelabel.Changesincolorthatappearonlyalongtheedgesofthetestpadsoraftermovingthan2minhavepaedareofnodiagnosticsignificance.Resultswithleukocytestestportioncanbereadwithin120s. 5.Ifreadinginstrumentally,carefullyfollowthedirectionsgivenintheappropriateinstrumentoperatingmanual. Specification: Type:KetoneTester Color:Aspicturehown Size:onesize Package:about11x4.5x4.5cm(4.33x1.77x1.77in) Quantity:1box(100pcs) PackingList: 100Strips(1bottle)*KetoneTestStrips Notes: 1.Pleaseallow0-1cmerrorduetomanualmeasurement.plsmakesureyoudonotmindbeforeyoubid. 2.Duetothedifferencebetweendifferentmonitors,thepicturemaynotreflecttheactualcoloroftheitem.Thankyou! SHIPPING: 1)Weonlyshiptoyourconfirmedaddre.Pleasemakesureyourshippingaddreiscorrectbeforepurchase. 2)Normally,alltheorderswillbeshippedoutwithin1-2businedaysuponpaymentconfirmation. 3)TheshipmentbyPostAirMailisonlyforweightlethan2kggoods. 4)Ifyouneedthegoodsveryurgently,pleasecontactusforDHLorShippingetc. Wewillcalculatetheshippingcostforyou.Italwaystakesabout3-7daystoarrive. : 1)Wearenotresponsibleforanycustomdutyortax 2)Wedoourbesttoserveourcustomers. 3)Wewillyouifyoureturntheitemswithin7daysofyourreceiptoftheitemsforanyreason.However,thebuyershouldmakesurethattheitemsreturnedareintheirconditions.Iftheitemsaredamagedorlostwhentheyarereturned,thebuyerwillberesponsibleforsuchdamageorlo,andwewillnotgivethebuyerafull.Thebuyershouldtrytofileaclaimwiththelogisticcompanytorecoverthecostofdamageorlo. Thebuyerwillberesponsiblefortheshippingfeestoreturntheitems. FEEDBACK: 1)Yoursatisfactionandpositivefeedbackisveryanttous. 2)Pleaseleavepositivefeedbackand5starsifyouaresatisfiedwithouritemsandservices. 3)Ifyouhaveanyproblemswithouritemsorservices,pleasefeelfreetocontactusfirstbeforeyouleavenegativefeedback. 4)Wewilldoourbesttosolveanyproblemsandprovideyouwiththebestcustomerservices. About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesModel Number:Ketone Test StripsWhat's In the Box1X 100pcs Urinary Ketone Strips Urine Analysis Keto Strips Healthy Diet Body Tester

PH 1-14 Test Strips

PH Meter pH Test Strips Indicator Test Strips 1-14 Paper Litmus Tester Specification:1-3 indicates a very acidic substance4-6 indicates an acidic substance7 shows a neutral8-11 indicates alkalinity12-14 indicates a very high level of alkalinityPaper size: 45 mm x app 7 mm (L x W)Weight: app 3 gTest range: 1-14 pH acid-base test paper.Normal PH reference value:Water: PH value is 6.5-7Saliva: PH value is 6.6~7.5Urine: PH value is about 6.0. The range of pH varies from 4.5 to 8.0 due to different foods.Human blood: ph value is 7.34 - 7.45Vinegar: pH 2.8 ~ 3.8.Soy sauce: pH 4.5 to 4.8.Scope of application: test amniotic fluid, test cosmetics, measure saliva pH, and measure urine pH lamp for various purposes.Key FeaturesTest range: 1-14 pH Easy to useTest cosmeticsMeasure saliva pHMeasure urine pHWhat's In the Box1 x PH test paper Box

Test Strips 6-in-1 100PCS Swimming Pool Aquarium Hardness Water Quality Test Kit Carbonate Hardness PH Nitrate Chlorine Nitrite

Description: Water is vital to fish to live just like what air means to our humankind. Those who keep fish need to monitor water quality and make sure the filter is working properly to create a healthy envment for fish. The 6-in-1 Aquarium Test Strips help you to test 6 ant water parameters, including general hardne (GH), nitrite, nitrate, PH, carbonate hardne (KH), and chlorine. Features: 1. Easy operations, quick results, accurate reading. 2. Monitor water condition to keep a heath and reliable living envment for fish or turtle. 3. Widely applicable for fish tank, aquarium. Specifications: Product name: 6-in-1 Aquarium Test Strips / Aquarium Test Kit / Fish Tank Test Strips / Aquarium Water Test Kit Material: High-quality fiber Test Time: about 60 seconds Quantity: 100 pieces Storage Conditions: store in a cool and dry place, and avoid direct sunlight Packing List: 1 set of 6-in-1 Aquarium Test Strips (100pcs) Notes: 1. Due to the lighting effects and shooting angles, there is a color difference in the product, please understand. 2. Due to manual measurement, there is a tolerance in the product size. About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesCertification:NONEOrigin:CN(Origin)What's In the Box1X Test Strips 6-in-1 100PCS Swimming Pool Aquarium Hardness Water Quality Test Kit Carbonate Hardness PH Nitrate Chlorine Nitrite

New Professional 8 In 1 Multi-parameter Water Testing Meter

This new water quality monitor is professional and necessary tool for testing PH/EC/TDS/SALT/S.G/CF/ORP/Temperature of the solution level. Suitable for aquarium pool, laboratory, and environment water.Features:The WiFi online Water quality analyzer allows you to real time monitor the PH/EC/TDS/SALT/S.G/CF/ORP/Temperature via your smartphone on the APP(for free), it is compatible with ios and Android system, perfect for 24 hours online monitoring.Widely used to test thePH/EC/TDS/SALT/S.G/CF/ORP/Temperature of water.Test temperature in ℃ / ℉(switchable unit).Can online monitoring for a long time.Clear LCD with backlight, 3 results displayed simultaneously.Automatic temperature compensation.Easy to use and provides instant display of results.Apply in water sources, soil-free growing, aquarium, hydroponics, laboratory, spas, environment water, swimming pools, water purification systems, etc.APP Language Selection: English, French, German, Russian, Japanese, Korean, Spanish, Chinese, Traditional Chinese (Only supports Chinese and English in offline state).Specifications:Range: pH: 0.00 ～ 14.00pH ORP: -2000mV ～ 2000mV EC:0-19000us/cm 0-199.0ms/cm Temperature: 0℃ ～ 50℃ (32℉ ～ 122℉) CF: 0.0 ～ 199.9CF TDS: 0～19990ppm 0~ 199.0ppt SALT:0~199.9ppt 0%~20% S.G:0.990~1.4000 Resolution: pH: 0.01pH ORP: 1mV EC:1us/cm(1999us/cm) CF:1CF TDS:1ppm(1999ppm) 0.1ppt SALT:1ppm(1999ppm) 0.1ppt 0.01% S.G:0.001 Temperature:0.1℃(0.2℉)Accuracy: pH: ±0.0.3pH ORP:±5mV EC、CF、TDS、SALT: ±2%F.S Temperature: ±1℃(±2℉) Temperature Compensation: 0℃ ～ 50℃ (32℉ ～ 122℉)Working temperature: 0℃ ～ 50℃ (32℉ ～ 122℉) supply: 6V ( Adapter Usable)Color: BlackMaterial: ABSPlug Type: EU/US/UK (Optional)Input Voltage: 100～240VItem Size: 152 * 80 * 26mm / 6.0 * 3.1 * 1.0in (Excluding Conductivity Probe)Item Weight: 215g / 7.58oz (8 in 1 Meter Body)Package Size: 31 * 18.3 * 6.8cm / 12.2 * 7.2 * 2.7inPackage Weight: 746g / 26.31ozPackage List:1 * 8 in 1 Water Quality Monitor with Conductivity Electrode1 * User Manual1 * pH Electrode 1 * ORP Electrode1 * Temperature Electrode1 * AC- Adapter2 * Suction Cups1 * BracketKey FeaturesThe WiFi online Water quality analyzer allows you to real time monitor the PH/EC/TDS/SALT/S.G/CF/ORP/Temperature via your smartphone on the APP(for free), it is compatible with ios and Android system, perfect for 24 hours online monitoring.Widely used to test thePH/EC/TDS/SALT/S.G/CF/ORP/Temperature of water.Test temperature in ℃ / ℉(switchable unit).Can online monitoring for a long time.Clear LCD with backlight, 3 results displayed simultaneously.Automatic temperature compensation.What's In the Box1 x 8 in 1 Water Quality Monitor with Conductivity Electrode,1 x User Manual,1 x pH Electrode,1 x ORP Electrode,1 x Temperature Electrode,1 x AC- Adapter,2 x Suction Cups,1 x Bracket

Smart Bluetooth 3 In 1 PH Meter

Feature: 1)Simple installation, convenient operation and complete functions. 2)Accurate and real-time Bluetooth data transmission, the measured3)value is clear at a glance Self-selection of calibration points, calibration records can be queried With five bags calibration power : 4.00, 6.86, 7.00, 9.18 and 10.01PH Two calibration methods of: 4.00+6.86+9.18 PH Power or 4.00+7.00+10.01 PH Power4)View data at any time, data can be saved automatically or manually, and data sharing is supported. 5)Range : pH: 0.00~14.00pHTEMP: 0.1-60.0°C; 32.0-140.0℉ RH: 1-99%RH 6)Resolution: pH: 0.01pH TEMP:0.1°C;0.1℉ Humidity:1%RH 7)Accuracy: pH: ±0.05pH TEMP: ±1℃ Humidity: ≤2%RHKey Features3 in 1 pH, Temperature and RH Bluetooth FunctionDigital DisplayRange: 0.00-14.00pH Resolution: 0.01pHWhat's In the Box1 x BLE-pH01 meter5x Buffer PowderInstruction Manual

PH 0-14 Meter PH Accuracy Digital Quality High Water Tester

Instrumental analysis is the use of experimental phenomena that can directly or indirectly characterize various properties of substances (such as physical, chemical, physiological properties, etc.), and through probes or sensors, amplifiers, analytical converters, etc. An analytical method for information on the composition, content, distribution or structure of a substance. That is to say, instrumental analysis is an analytical method that uses the basic principles of various disciplines and uses advanced technologies such as electricity, optics, precision instrument manufacturing, vacuum, and computer to detect the chemical properties of substances. Therefore, instrumental analysis is a highly comprehensive branch of science and technology that reflects the interdisciplinary, high degree of integration of science and technology. The development of instrumental analysis is extremely rapid, and the application prospect is extremely broad. The analyzer applies various new theories, new methods and new technologies of modern analytical chemistry, and integrates spectroscopy, quantum science, Fourier transform, calculus, fuzzy mathematics, biology, electronics, electrochemistry, laser, computer and software. Successfully applied to modern analytical instruments, developed atomic spectroscopy (atomic absorption spectroscopy, atomic emission spectroscopy, atomic fluorescence spectroscopy), molecular spectroscopy (UV, IR, MS, NMR, Flu), chromatography (GC, LC), spectroscopy Modern analytical instruments such as photometry, laser spectroscopy, Raman spectroscopy, flow injection analysis, polarography, ion selective electroplating, flame photometric analysis, etc. The application of computers has greatly improved the analytical capabilities of the instruments. Therefore, modern analytical instruments It has high sensitivity, good selectivity, low detection limit and good accuracy. It realizes the automation of analytical instruments and the continuous determination of samples in data processing and display of analytical results.Key FeaturesBrandName：LPPCOLTD Certification：NONE Origin：CN(Origin) WithBacklightOrNot：NO IsSmartDevice：NO ModelNumber：PH02 DisplayType：DIGITAL pHValue：0.00-14.00 Color：yelloworblueorredororange Workingtemperature：0-60C Threecalibration：4.00or6.86or9.18What's In the Box1×product

PH 4.5-9.0 Special Test Paper

PH 4.5-9.0 Special Test PaperSpecification:1-3 indicates a very acidic substance4-6 indicates an acidic substance7 shows a neutral8-11 indicates alkalinity12-14 indicates a very high level of alkalinityPaper size: 45 mm x app 7 mm (L x W)Weight: app 3 gSuitable For: Acidity and alkalinity of human bodyTest range: ph 4.5-9Super Sensitive pH Strips for Saliva and Urine. Your Urine and Saliva hold the key to your health. BE HEALTHIER & HAPPIER. Your body requires a balanced pH to function at optimal levels. Test your pH more often with pH strips. Once you have recorded your results, please consult your qualified healthcare provider.CONVENIENT & EASY TO USE. Test your pH Levels in the comfort of your own home. Simply press the test strip on the test object or liquid. Half a second later, remove the paper and use the included color chart, compare the change in color of the paper to determine the level of acidityKey FeaturesMaterial: paper Type: Special PH test paper Size: 87 x 67 x 11mm Quantity: 100pcs in plastic box Suitable For: Acidity and alkalinity of human bodyWhat's In the Box100pcs Ph Test Strips

100pcs Tester Strips Fragrance Disposable Women Smell Paper Paper Strips Test Paper Aromatherapy Essential Oils

Features: These eential oil test strips are perfect for testing oil scents. You can use them to make your own blends or to get a more accurate smell of your other oils. Just dip the end of the strip into the oil (or put 2-3 drops on it) and let it sit for a few seconds. You then hold the strip from the nose and take a short whiff. Description: - Color: Shown in the pictures. - Material: Paper. - Size: Approx. 137*7mm / 5.94* 0.27 inch (L*W). - Made with paper with soy ink printed. Envmentally friendly and safe to use. - Great absorption capacity of water and oil. Easy and convenient to test. - Designed to test aromatherapy oil, , eential oil and so on. Package include: 100pcs *Eential Oils Test Tester Paper Strips Note: Dear buyer, due to lighting effect, monitor's brightne, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesOrigin:CN(Origin)Certification:NONEModel Number:Essential Oils Test Tester Paper StripsWhat's In the Box1X 100pcs Tester Strips Fragrance Disposable Women Smell Paper Paper Strips Test Paper Aromatherapy Essential Oils

Digital Water Quality Monitor Tester-PHTDSECTemp Analyze Monitor Tester for PoolDrinking WaterAquariumsLife WaterA

Measures Potential HydrogenpH Electrical ConductivityEC Total Dissolved SolidsTDS and Temperature simultaneoulypH 1 2 3 Point Automatic CalibrationAutomatic Temperature CompensationATCRepable SensorAuto-off Function Data-hold Function and Low Battery IndicatorResolution-pH001pH EC1uscm TDS1ppmTypeAwithout calibration powderColourRed & WhiteMaterialABSSize185x38mmPackage Contents1 * testerOnly the above package content other products are not includedNote Light reflection and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is - 1-3cmWhat's In the Box1 * tester

50 PCS Blood Glucose Test Strips Sinocare Sannuo GA-3 Blood Glucose Bottled Test Strips Andcets For GA-3 Only Diabetes

There are only 50 test strips and 50 needles. Note: Excluding blood glucose meter! Please use within 6 months after opening the test strip bottle. About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesOrigin:CN(Origin)Certification:CEModel Number:Sinocare GA-3 blood glucose test stripFeature 2:Sinocare GA-3 blood glucose test stripFeature 3:accurate blood glucose test stripFeature 1:blood glucose test stripFeature 4:sinocareFeature 5:glucometersinocare:Glucose test stripsTest strips:test strips for glucometersinocare test strips:diabetes test stripssugar test strips:blood glucose test stripsblood test strips:sannuoblood test strips:blood sugar stripsnew:glucosecetsWhat's In the Box1X 50 PCS Blood Glucose Test Strips Sinocare Sannuo GA-3 Blood Glucose Bottled Test Strips andcets for GA-3 Only Diabetes

100Pcs 9 In 1 Water Quality Test-50/100 Drinking Water Test Strips Can Check Water Quality For Swimming Pool Drinking Charmingly

9 in 1 water quality test-50/100 drinking water test strips can check water quality 1. Water test can check 9 substances in water: lead, , copper, nitrate, nitrite, water hardne, free chlorine, total alkalinity, pH value. Quick water injection test: results in seconds 2. The water test paper in the practical tank can be stored safely and dry. Tax-included instructions and intuitively readable color scale for determining measured values. 3. It is also suitable for water test of swimming pool, drinking water test of fountain or tap water. 4. Content: 100 pieces. A long strip of plastic drinking water test strip is easy to use. High-quality water quality tester with accurate color matching and high sensitivity. Tax free e-books. 5.100% satisfaction or -your satisfaction is our goal! Zh Package list: 1 * bottle (50 tablets) 1 * bottle (100 tablets) About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesCertification:EPAOrigin:CN(Origin)Model Number:test stripsTYPE:ph testerTYPE1:pool testerTYPE2:tester phTYPE3:chlorine testerWhat's In the Box1X 100Pcs 9 In 1 Water Quality Test-50/100 Drinking Water Test Strips Can Check Water Quality For Swimming Pool Drinking charmingly

PH Test Strips Aquarium Water Quality Testing Strips Detecting Total Hardness Nitrite Nitrate Carbonate PH Fish Tank Testing Kit

Description: The 5 in 1 Aquarium Test Strips can test for the 5 most critical parameters in fish tanks, containing General Hardne, Nitrate, Nitrite, and PH. It tests quickly, conveniently, and accurately. With an e-book about water health protection knowledge. You will know how to keep water healthy and prevent fish lo. Also, it has multiple uses. It can be used to test betta fish tanks, cold water or tropical fish tanks, shrimp tanks, plant aquariums, fish ponds, and any other freshwater aquariums. Specifications: Product Name: 5 in 1 Aquarium Water Test Strips Material: High-quality Fiber Testing Time: about 60 seconds Quantity: 100pcs per set Packing list: 1 set of Aquarium Test Kit (100 strips ) Note: 1. Due to the lighting effects and shooting angles, there is a color difference in the product, please understand. 2. Due to manual measurement, there is a tolerance in the product size. About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesCertification:NONEOrigin:CN(Origin)Model Number:Aquarium Water Test StripWhat's In the Box1X PH Test Strips Aquarium Water Quality Testing Strips Detecting Total Hardness Nitrite Nitrate Carbonate PH Fish Tank Testing Kit

25 25 Strips/Set Ketone Test Strips Urine Tester Reagent Strip Anti-VC Test-Atkins Diet Weight Loss Analyze Analysis Urinary

25 25 Strips/Set Ketone Test Strips Urine Tester Reagent Strip Anti-VC Test-Atkins Diet Weight Lo Analyze Analysis Urinary 100% and high quality Features: Profeional and specially designed for ketone testing,made for urinalysis of both quanlitative and semi-quantitative. For medical organization testing and analyzing the urine specimen. Please read user manual included carefully before test,for correct operations and accurate results. One set includes 25 pieces of strips and please store it in dry condition if not use up yet. Instructions: 1.Remove one strip from the bottle and replace the cap immediately. 2.Immerse the reagent area of the strip in the urine specimen and take it out quickly. 3.Wipe off exce urine against the rim of the specimen container. 4.Read the test results carefully within 60s in a good light and with the test area held near the appropriate color chart on the bottle label.Changes in color that appear only along the edges of the test pads or after moving than 2min have paed are of no diagnostic significance.Results with leukocytes test portion can be read within 120s. If reading instrumentally,carefully follow the directions given in the appropriate instrument operating manual. Specification: Type: Ketone Tester Color: s shown Size: One Size Quantity: 1 Box(25Pcs) Note: 1.1cm = 0.39inch. 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 4.This product has a shelf life of two years and we will ship it according to the most recent production date. Package includes: 25 strips (1 bottle) Ketone Test Strips About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesCertification:CECertification:DOTCertification:EACCertification:EPACertification:FCCCertification:GMPCertification:RoHSCertification:TGACertification:ULCertification:KCCertification:pseCertification:WEEEOrigin:CN(Origin)Model Number:Y5GD7HH401374What's In the Box1X 25 25 Strips/Set Ketone Test Strips Urine Tester Reagent Strip Anti-VC Test-Atkins Diet Weight Loss Analyze Analysis Urinary

Portable Equipment LCD Quality Testing Digital Water TDS

Instrumental analysis is the use of experimental phenomena that can directly or indirectly characterize various properties of substances (such as physical, chemical, physiological properties, etc.), and through probes or sensors, amplifiers, analytical converters, etc. An analytical method for information on the composition, content, distribution or structure of a substance. That is to say, instrumental analysis is an analytical method that uses the basic principles of various disciplines and uses advanced technologies such as electricity, optics, precision instrument manufacturing, vacuum, and computer to detect the chemical properties of substances. Therefore, instrumental analysis is a highly comprehensive branch of science and technology that reflects the interdisciplinary, high degree of integration of science and technology. The development of instrumental analysis is extremely rapid, and the application prospect is extremely broad. The analyzer applies various new theories, new methods and new technologies of modern analytical chemistry, and integrates spectroscopy, quantum science, Fourier transform, calculus, fuzzy mathematics, biology, electronics, electrochemistry, laser, computer and software. Successfully applied to modern analytical instruments, developed atomic spectroscopy (atomic absorption spectroscopy, atomic emission spectroscopy, atomic fluorescence spectroscopy), molecular spectroscopy (UV, IR, MS, NMR, Flu), chromatography (GC, LC), spectroscopy Modern analytical instruments such as photometry, laser spectroscopy, Raman spectroscopy, flow injection analysis, polarography, ion selective electroplating, flame photometric analysis, etc. The application of computers has greatly improved the analytical capabilities of the instruments. Therefore, modern analytical instruments It has high sensitivity, good selectivity, low detection limit and good accuracy. It realizes the automation of analytical instruments and the continuous determination of samples in data processing and display of analytical results.Key FeaturesBrandName：ZUIDID Certification：CE Origin：CN(Origin) WithBacklightOrNot：NO IsSmartDevice：NO DisplayType：DIGITAL ModelNumber：X21072802What's In the Box1×product

80Pcs/Bag 1-14PH Laboratory Litmus Papers Professional PH Indicator Test Strips Soil Acidity Test Strips With Control Card

80Pcs/Bag 1-14ph Laboratory Litmus PaperS Profeional PH Indicator Test Strips Soil Acidity Test Strips With Control Card Description Condition: 100% and High Quality Take accurate alkaline/acid tests with this pack of 80 Litmus paper strips Each book also includes a color chart Specifications The scale reads from 1 to 14: 1 - 3 indicates a very acidic substance 4 - 6 indicates an acidic substance 7 indicates neutral 8 - 11 indicates alkalinity 12 - 14 indicates a very high level of alkalinity Package Included 1 Bag books containing 80 strips (80 strips in total) About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesCertification:CEOrigin:CN(Origin)Model Number:Indicator PaperPackage Included:1 x books containing 80 stripsCondition:100% and High QualityIncluded:80 Litmus paperSupport:Dropshipping / WholesaleWhat's In the Box1X 80Pcs/Bag 1-14PH Laboratory Litmus Papers Professional PH Indicator Test Strips Soil Acidity Test Strips With Control Card

PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester For Pools Drinking Water Aquariums

► Measuring range: pH:0.00-14.00pH; TDS: 0-19990ppm; EC: 0-19990muS/cm► Resolution: 0.01 pH; 1ppm; 1muS/cm; 0.1℃; 0.1degF► Accuracy: pH: +/-0.01 pH; TDS/EC: +/-2%; Temp: 0.5℃► Batteries: 3 * 1.5V LR44 button cell (not included)►Temp.: 0.1-60.0℃; 32.0-140.0degF►Calibration: pH: three points automatic calibration (6.86 & 4.00 & 9.18pH); TDS: 1413muS/cm; EC: 1413muS/cm►Auto shut off: 5 Minutes4 in 1 TDS/PH/EC/Temperature Meter without BacklightAutomatic Correction FunctionProduct Operation StepsAPPLICATION AREASThis series of products can be used for drinking water, swimming pools, aquariums, laboratories, natural attractions and so onPacking List1 * pH meter with retail box3*pcs ph power buffer1* manual in EnglishFAQQ1: Does the product include batteries？What is the batteries number?A1: Products shipped from overseas warehouses in Russia will include batteries. If shipped from China, batteries will be removed .The battery model is LR44, which can be purchased from local storesQ2: when will this devices need to be recalibrated？A2: The product shall be corrected before leaving the factory. If the error is found to be large, it shall be corrected. For example, the ph of the measured tap water is generally between 7-8, which means no correction is neededQ3: What if the quality problem is found?A3: Please contact the customer in the first time, and explain the problem. If the quality problem is found within one week after receiving the product, we will provide free return and replacement of the productKey FeaturesMeasuring range: pH:0.00-14.00pH; TDS: 0-19990ppm; EC: 0-19990muS/cmResolution: 0.01 pH; 1ppm; 1muS/cm; 0.1℃; 0.1degFAccuracy: pH: +/-0.01 pH; TDS/EC: +/-2%; Temp: 0.5℃Batteries: 3 * 1.5V LR44 button cell (not included)Temp.: 0.1-60.0℃; 32.0-140.0degFAuto shut off: 5 MinutesWhat's In the Box1 * pH meter with retail box3*pcs ph power buffer1* manual in English

Lab 50tests DPD Total Chlorine Test Kit

Specification: DPD Total Chlorine Testkit 1.Specification Product name Model No. Measuring range Test method No. of Tests Shelf life Chlorine kit LH2004 0.05-1 mg/L DPD method 50/box 2 year 2.Operation 1.Fillthetubewith15mltestingliquid. 2.AddonepacketofDPDreagentintothetube,coverthelidandshaketomakereagentdiolveevenly. 3.Putthetubeabovethecolorimetricchartvertically,keep2cmdistancebetweenthebottomoftubetothechart,observethecolorinthetubefromtoptobottom,findoutthesamecoloronthecolorimetriccardtogettheconcentrationofTotalChlorineinthetestingliquid. 4,Cleanthetubeaftertest. Note: (1)ThepHvalueoftestingliquidshouldbebetween5.0-8.0,temperatureshouldbebetween15-25°C. (2)Theexistenceofoxidantinthetestingliquidwillaffectthetestresult. (3)Pleasefinishthecolorcomparisonin5minutesafteryouaddDPDreagentinthetube. About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesModel Number:LH-2004Place of Origin:Zhejiang, ChinaModel Number:LH-2004Measuring range:0.05-1mg/lPacking:50tests/boxShelf life:2 yearsWhat's In the Box1X lab 50tests DPD Total Chlorine Test kit

Water Quality Analyser

Analyser Water Quality Analyser PE 138 PE-138, Microprocessor based Multi Parameter Water Quality Analyser. Measures directly pH, EMF, Temperature, Electrolyte Conductivity (EC), Total Dissolved Solids (TDS), Dissolve Oxygen (DO) & Salinity, Colorimetric, Abs./%T and Turbidity in Water Sample one at a time. SALIENT FEATURES Light weight, Portable and Easy to carry on fieldUnique DO measurement in Air saturated waters using Conventional Polarographic Probe.Programmable Calibration upto 3 points for pH with Memory Back-up.Userful for Potentiometric & Redox measurements.Automatic / Manual Temperature Compensation.Accurate & Highly Stable.Elegantly styled into a Briefcase for operational convenience in Field.Operates on Rechargeable Battery & Mains Supply. Applicable Industries EnvironmentalWater TECHNICAL SPECIFICATIONS PARAMETER pH EMF (mV) Temp Analyser Water Quality Analyser PE 138 PE-138, Microprocessor based Multi Parameter Water Quality Analyser. Measures directly pH, EMF, Temperature, Electrolyte Conductivity (EC), Total Dissolved Solids (TDS), Dissolve Oxygen (DO) & Salinity, Colorimetric, Abs./%T and Turbidity in Water Sample one at a time.

20 Strips Urinalysis Glucose Diabetes Urine Strip Test Pack Quick Selfcheck For Urinalysis With Anti-VC Interfer

20 Strips Urinalysis Glucose Diabetes Urine Strip Test Pack Quick Selfcheck For Urinalysis With Anti-VC Interfer OOTDTY Specification: Sensitivity level: 4-7mmol/L Instrumental Range: 1-56mmol/L Visual Range: 0-111mmol/L Feature: for the single parameter urinalysis reagent test strip solely for Glucose. Fast results with easy to read color chart. Urine testing in the privacy. Convenient to use. Testing Method: 1. Remove a test strip, taking care not to touch the reaction fields. 2. Immediately close the container again. This protects the remaining test strips from humidity and guarantees strip integrity up to the expiry date indicated. 3. Dip the test strip for about 1 second into the fresh urine specimen. Wipe off any exce urine on the rim of and blot the edge of the test strip on tiue paper. 4. Read the result by comparing the test fields with the color scale on the test pack after 30 to 60 seconds. Package included: 20pcs x Urinalysis Glucose Test Strips Note: Store at temperature between 2-30℃(36-86℉)and out of direct sunlight. Replace cap immediately and tightly after taking out strips. Do not touch testing areas. Do not remove desiccant from bottle. Read enclosed directions carefully. Please allow 1-2mm errors due to manual measurement. This product has a shelf life of two years and we will ship it according to the most recent production date. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesOrigin:CN(Origin)Model Number:M0XC9FF100975Certification:NONEWhat's In the Box1X 20 Strips Urinalysis Glucose Diabetes Urine Strip Test Pack Quick Selfcheck For Urinalysis With Anti-VC Interfer

PH PH TDS Quality Meter Meter 0-14 Digital Water & Tester

Instrumental analysis is the use of experimental phenomena that can directly or indirectly characterize various properties of substances (such as physical, chemical, physiological properties, etc.), and through probes or sensors, amplifiers, analytical converters, etc. An analytical method for information on the composition, content, distribution or structure of a substance. That is to say, instrumental analysis is an analytical method that uses the basic principles of various disciplines and uses advanced technologies such as electricity, optics, precision instrument manufacturing, vacuum, and computer to detect the chemical properties of substances. Therefore, instrumental analysis is a highly comprehensive branch of science and technology that reflects the interdisciplinary, high degree of integration of science and technology. The development of instrumental analysis is extremely rapid, and the application prospect is extremely broad. The analyzer applies various new theories, new methods and new technologies of modern analytical chemistry, and integrates spectroscopy, quantum science, Fourier transform, calculus, fuzzy mathematics, biology, electronics, electrochemistry, laser, computer and software. Successfully applied to modern analytical instruments, developed atomic spectroscopy (atomic absorption spectroscopy, atomic emission spectroscopy, atomic fluorescence spectroscopy), molecular spectroscopy (UV, IR, MS, NMR, Flu), chromatography (GC, LC), spectroscopy Modern analytical instruments such as photometry, laser spectroscopy, Raman spectroscopy, flow injection analysis, polarography, ion selective electroplating, flame photometric analysis, etc. The application of computers has greatly improved the analytical capabilities of the instruments. Therefore, modern analytical instruments It has high sensitivity, good selectivity, low detection limit and good accuracy. It realizes the automation of analytical instruments and the continuous determination of samples in data processing and display of analytical results.Key FeaturesBrandName：Onkel.J Certification：CE Origin：CN(Origin) WithBacklightOrNot：NO ModelNumber：pH & TDSMeter DisplayType：DIGITAL Feature1：pHMeterandTDSMeter Feature2：DigitalWaterQualityTester Feature3：Accuracy3-in-1TDSECTemperatureMeter Feature4：0.05phHighAccuracyPenTypepHMeter Feature5：TDSMeterDigitalWaterTester Feature6：Digital0.0-14.0PHMeterTester Feature7：0-9990ppmTDS & ECLCDWaterPurityPPMAquariumFilterWhat's In the Box1×product

Malaria Detection Kit/ Rapid Malaria Test Cassette - X25

A rapid test for the qualitative detection of circulating plasmodium falciparum (P.f.) in whole blood. For professional in vitro diagnostic use only. INTENDED USE The Malaria P.f. Rapid Test Cassette (Whole Blood) is a rapid chromatographic immunoassay for the qualitative detection of circulating plasmodium falciparum in whole blood. SUMMARY Malaria is caused by a protozoan which invades human red blood cells.1 Malaria is one of the world's most prevalent diseases. According to the WHO, the worldwide prevalence of the disease is estimated to be 300-500 million cases and over 1 million deaths each year. Most of these victims are infants, young children. Over half of the world's population lives in malarious areas. Microscopic analysis of appropriately stained thick and thin blood smears has been the standard diagnostic technique for identifying malaria infections for more than a century.2 The technique is capable of accurate and reliable diagnosis when performed by skilled microscopists using defined protocols. The skill of the microscopist and use of proven and defined procedures, frequently present the greatest obstacles to fully achieving the potential accuracy of microscopic diagnosis. Although there is a logistical burden associated with performing a time-intensive, labor-intensive, and equipment-intensive procedure such as diagnostic microscopy, it is the training required to establish and sustain competent performance of microscopy that poses the greatest difficulty in employing this diagnostic technology. The Malaria P.f. Rapid Test Cassette (Whole Blood) is a rapid test to qualitatively detect the presence of the P.f. antigen. The test utilizes colloid gold conjugate to selectively detect P.f. antigen in whole blood. PRINCIPLE The Malaria P.f. Rapid Test Device (Whole Blood) is a qualitative, membrane based immunoassay for the detection of P.f. antigen in whole blood. The membrane is precoated with P.f. antibody. During testing, the whole blood specimen reacts with the dye conjugate, which has been pre-coated in the test cassette. The mixture then migrates upward on the membrane chromatographically by capillary action and reacts with P.f. antibody on the membrane on the test line. If the specimen contains P.f. antigen, a colored line will appear in the test region. The absence of the colored line in test region indicates that the specimen does not contain P.f. antigen. To serve as a procedure control, a colored line will always appear in the control region indicating that proper volume of specimen has been added and membrane wicking has occurred. REAGENTS The test cassette contains anti-HRP-II of Plasmodium falciparum antibodies conjugated gold and anti-HRP-II antibodies coated on the membrane PRECAUTIONS - For professional in vitro diagnostic use only. Do not use after expiration date. - For whole blood specimen use only. Do not use other specimens. - Do not eat, drink or smoke in the area where the specimens or kits are handled. - Handle all specimens as if they contain infectious agents. Observe established precautions against microbiological hazards throughout all procedures and follow the standard procedures ENGLISH 9 for proper disposal of specimens. - Wear protective clothing such as laboratory coats, disposable gloves and eye protection when specimens are assayed. - The used test should be discarded according to local regulations. - Humidity and temperature can adversely affect results. STORAGE AND STABILITY The kit can be stored at room temperature or refrigerated (2-30°C). The test cassette is stable through the expiration date printed on the sealed pouch. The test cassette must remain in the sealed pouch until use. DO NOT FREEZE. Do not use beyond the expiration date. SPECIMEN COLLECTION AND PREPARATION - The Malaria P.f. Rapid Test Cassette (Whole Blood) can be performed using whole blood. - Both Fingerstick Whole Blood and Venipuncture Whole Blood can be used. - To collect Fingerstick Whole Blood specimens: - Wash the patient's hand with soap and warm water or clean with an alcohol swab. Allow to dry. - Massage the hand without touching the puncture site by rubbing down the hand towards the fingertip of the middle or ring finger. - Puncture the skin with a sterile lancet. Wipe away the first sign of blood. - Gently rub the hand from wrist to palm to finger to form a rounded drop of blood over the puncture site. - Testing should be performed immediately after specimen collection. Do not leave the specimens at room temperature for prolonged periods. Whole blood collected by venipuncture should be stored at 2-8°C if the test is to be run within 2 days of collection. For long term storage, specimens should be kept below -20°C. Whole blood collected by fingerstick should be tested immediately. - Bring specimens to room temperature prior to testing. Frozen specimens must be completely thawed and mixed well prior to testing. Specimens should not be frozen and thawed repeatedly for more than three times. - If specimens are to be shipped, they should be packed in compliance with federal regulations covering the transportation of etiologic agents. MATERIALS Materials Provided - Test cassettes - Disposable specimen droppers - Buffer - Package insert Materials Required But Not Provided - Pipette and disposable tips (optional) - Specimen collection containers - Lancets (for fingerstick whole blood only) - Timer ENGLISH ENGLISH 10 DIRECTIONS FOR USE Allow the test, specimen, buffer and/or controls to reach room temperature (15-30°C) prior to testing. 1. Bring the pouch to room temperature before opening it. Remove the test Cassette from the sealed pouch and use it as soon as possible. 2. Place the Cassette on a clean and level surface. For Whole Blood specimen: - Use a pipette: To transfer 10µL of whole blood to the specimen well, then add 3 drops of buffer (approximately 180µL), and start the timer. - Use a disposal specimen dropper: Hold the dropper vertically; draw the specimen up to the Fill Line as shown in illustration below (approximately 10µL). Transfer the specimen to the specimen well, then add 3 drops of buffer (approximately 180µL), and start the timer. 3. Wait for the colored line(s) to appear. Read results at 10 minutes. Do not interpret the result after 20 minutes. 11 ENGLISH INTERPRETATION OF RESULTS (Please refer to the illustration above) POSITIVE:* Two lines appear. One colored line should be in the control line region (C) and another apparent colored line should be in the test line region (T). *NOTE: The intensity of the color in the test line region (T) will vary depending on the concentration of antigen, vis., HRP-II present in the specimen. Therefore, any shade of color in the test line region (T) should be considered positive. NEGATIVE: One colored line appears in the control line region (C). No line appears in the test line region (T). INVALID: Control line fails to appear. Insufficient specimen volume or incorrect procedural techniques are the most likely reasons for control line failure. Review the procedure and repeat the test with a new test. If the problem persists, discontinue using the test kit immediately and contact your local distributor. QUALITY CONTROL Internal procedural controls are included in the test. A colored line appearing in the control region (C) is an internal valid procedural control. It confirms sufficient specimen volume and correct procedural technique. Control standards are not supplied with this kit; however, it is recommended that positive and negative controls be tested as a good laboratory practice to confirm the test procedure and to verify proper test performance. LIMITATION 1. The Malaria P.f. Rapid Test Cassette (Whole Blood) is for in vitro diagnostic use only. This test should be used for the detection of P.f. antigen in whole blood specimens only. Neither the quantitative value nor the rate of increase in P.f. antigen concentration can be determined by this qualitative test. 2. The Malaria P.f. Rapid Test Cassette (Whole Blood) will only indicate the presence of P.f. antigen the specimen and should not be used as the sole criteria for the diagnosis of malaria infection.3. As with all diagnostic tests, all results must be interpreted together with other clinical information available to the physician.4. If the test result is negative and clinical symptoms persist, additional testing using other clinical methods is recommended. A negative result does not at any time preclude the possibility of malaria infection. EXPECTED VALUES The Malaria P.f. Rapid Test Cassette (Whole Blood) has been compared with traditional thick or thin blood smears microscopic analysis. The correlation between the two systems is over 99.0%. PERFORMANCE CHARACTERISTICS Sensitivity and Specificity The Malaria P.f. Rapid Test Cassette (Whole Blood) uses an antibody that is highly specific for Malaria P.f. antigen in whole blood. The Malaria P.f. Rapid Test Cassette (Whole Blood) has been tested with thin or thick blood smears on clinical samples. The results show that the sensitivity of the Malaria P.f. Rapid Test Cassette (Whole Blood) is over 99.0% relative to blood smears. And the results show that the specificity of the Malaria P.f. Rapid Test Cassette (Whole Blood) is > 99% relative to blood smears. ENGLISH 12 Method Blood Smears Microscopy Total Results Malaria P.f. Rapid Test Cassette (Whole Blood) Results Positive Negative Positive 90 0 90 Negative 0 467 467 Total Result 90 467 557 Relative sensitivity: >99.9% (95%CI*: 96.7%~100.0%); Relative specificity: >99.9% (95%CI*: 99.4%~100.0%); Accuracy: >99.9% (95%CI*: 99.5%~100.0%). *Confidence Intervals Precision Intra-Assay Within-run precision has been determined by using 15 replicates of three specimens: negative, low titer positive and high titer positive specimens. The specimens were correctly identified >99% of the time. Inter-Assay Between-run precision has been determined by 15 independent assays on the same three specimens: negative, low titer positive and high titer positive specimens. Three different lots of the Malaria P.f. Rapid Test Cassette (Whole Blood) have been tested using these specimens. The specimens were correctly identified >99% of the time. Cross-reactivity The Malaria P.f. Rapid Test Cassette (Whole Blood) has been tested by HAMA, RF, HBsAg, HBsAb, HBeAg, HBeAb, HBcAb, Syphilis, HCV, H. Pylori, MONO, CMV, Rubella and TOXO positive specimens. The results showed no cross-reactivity. Interfering Substances The following potentially interfering substances were added to Malaria negative and positive specimens. Acetaminophen: 20 mg/dL Caffeine: 20 mg/dL Acetylsalicylic Acid: 20 mg/dL Gentisic Acid: 20 mg/dL Ascorbic Acid: 2 g/dL Albumin: 2 g/dL Creatin: 200 mg/dL Bilirubin: 1 g/dL Oxalic Acid: 60 mg/dL None of the substances at the concentration tested interfered in the assay. BIBLIOGRAPHY 1. Bill MaConell, Malaria Laboratory Diagnosis. January 2001 2. Cooke AH, Chiodini PL, Doherty T, et al, Comparison of a parasite lactate dehydrogenase-base immunochromatographic antigen detection assay with microscopy for the detection of malaria parasite in human blood samples. Am J Trop Med Hyp,1999, Feb: 60(2):173-2 13 ENGLISH Index of Symbols Keep away from sunlight Product complies with European Directive no. 98/79/ EC on In Vitro diagnostic devices Expiration date (see box / package) Keep in a cool, dry place For in Vitro diagnostic use only Product code Please read instructions carefully Read instructions carefully Lot number (see box / package) Contains sufficient for “n” tests Store between 2 and 30°C Manufacturer Disposable device, do not re-use Authorized representative in the European community Do not use if package is damaged please.

High Accuracy TDS Meter Digital Water Tester Digital 0-14 PH Meter Tester Purity Aquarium Filter

My dear customer.Welcome to Our store.!!Professional 3 in 1 PH tester Water PH Meter TDS EC Temperature Meter Digital LCD Water Testing Pen Purity Filter Water Quality-Conductivity: 0-9990us / cm, TDS:0-9999ppm-Degree centigrade: 0.1-80.0 ℃-Fahrenheit: 32.0-176.0℉-Accuracy: ± 2%-Material: ABS-Size: 152 * 31mm-Battery: button batteryFeatures:-3 in 1 Digital TDS meter can provide accurate readings of TDS EC and temperature.-TDS instrument has automatic temperature compensation in measurement mode.-5 minutes automatic shutdown. Save power and extend battery life.-Multi mode conversion: there are 4 different modes for TDS EC instrument. Press shift to switch between different modes.- Mode memory function. Each startup mode is the default mode used before shutdown.Description:-TDS water meter is a professional water level tester with simple operation, fashionable appearance and small volume.-It is very suitable for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, laboratory and scientific testing, pool, ecological testing, colloidal silver, water treatment, etc.Note:-Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!-Please allow slight measuring deviation due to manual measurement.Package：1 X Water Testing Pen(Battery included)Key FeaturesMulti-functional water quality testerConductivity measurement range: 0 to10000uS/cm 10.01-19.99ms 20.1-400ms/cm. accuracy: ±2% of the readingTDS measurement range: 0 to 1000ppm 1000ppm to 10000ppm 10.1 to 200.0 PPTSalinity measurement range: 0.00 to 25.00% resolution: 0.01%PH measurement range: 0.01-14.00pH, resolution: 0.01pH, accuracy: ±0.05pHWhat's In the Box1 X Water Testing Pen(Battery included)

PH 1-14 Universal Indicator Paper

80 strips pH 1 -14 indicator paperThis pH test paper allows you to accurately test the pH of various substances including food, water/aquariums, soil, and more. Approximate size of pack 70 x 45mm pH 1-14 Colour chart in each pack.Instructions for Use: Remove a litmus strip from the pack.Drip liquid onto the strip, press against object / damp sample or dip the strip into liquid for half a second to begin the test.Wait 15 seconds for the reaction to occur. Please note these strips will not be able to indicate the acidity or alkalinity of a solution when its density is lower than 0.01%. Compare the colour change to the colour chart provided to indicate the level of acidityMatch with the pH scale colour chart as follows:1-3 Indicates a Highly Acidic Substance4-6 Indicates an Acidic Substance7 Indicates Neutral8-11 Indicates an Alkaline Substance12-14 Indicates a Highly Alkaline Substance FeaturesTEST LEVEL; pH range from 1 to 1480 STRIPS; Includes 80 litmus paper strips per bookCAN BE USED FOR; Use to test soil acidity, water/soap neutralityCOLOUR CODED; Easy to follow chart DIMENSIONS; Approximate size of pack 70 x 45mmKey Features 80 STRIPS FULL PH TEST RANGE QUALITY MATERIAL MULTIPLE USES DIMENSIONS; Approximate size of pack 70 x 45mm What's In the Box80 pH strips paper

Portable PH, Chlorine Swimming Pool Tester Water Quality Hydrotool Testing Kit Black

Specifications Phenol Roure/Red: Indicator solution for Hydrogen (PH) Volume: 20mL Orthotolidine OTO: Indicator solution for Chlorine (CL) Volume: 20mL Features - Water Quality Kit. For Chlorine (CL) and Hydrogen (PH). - With a plastic box, easy to storage. - Convenient and practical, easy to carry. Note: Please Keep out of reach of children. Important: Water samples should be taken 18''(40cm) below the surface. Chlorine (CL) Information: -Compare your reading with the scale values. -The scale values represented by a number indicate the quantity of chlorine combined with water. -For effective treatment, the reading should be between 1.0 and 1.5 (ideal) Information: 1- Rinse the vial and fill to the mark with water sample. 2- Add 4 drops of OTO(Orthotolidine) solution. 3- Place cap on vial and shake to mix. 4- Compare your reading with the scale values. Hydrogen (PH) Information: -Compare your reading with the scale values. -The scale values represented by a number indicate the PH condition or alkaliinity of the water. -For comfortable water and a saving of chemical products, the reading should be between 7.2 and 7.6 (ideal) Analysis: 1- Rinse the vial and fill to the mark with water sample. 2- Add 4 drops of red phenol solution. 3- Place cap on vial and shake to mix. 4- Compare your reading with the scale values. Notice: - Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully. - Please allow 1-3CM differs due to manual measurement. - Due to the different display and different light, the picture may not reflect the actual of the item. Thanks for your understanding. a a a a a Key FeaturesMPN:Does not applyBrand:UnbrandedBrand:Unbranded/GenericEasy to useExquisite WorkmanshipWell MadeBest Choice and best discountsCustomer Care is Our Top PriorityOffer is Subject to AvailabilityBig SaleWhat's In the Box1 x Water Quality Kit

100pcs Nitrite Nitrate Chlorine PH Tester Strips 6-in-1 Aquarium Fish Tank Water Quality Test Strip Kit Water Tester Paper

Description: Water is vital to fish to live just like what air means to our humankind. Those who keep fish need to monitor water quality and make sure the filter is working properly to create a healthy envment for fish. The 6-in-1 Aquarium Test Strips help you to test 6 ant water parameters, including general hardne (GH), nitrite, nitrate, PH, carbonate hardne (KH), and chlorine. Features: 1. Easy operations, quick results, accurate reading. 2. Monitor water condition to keep a heath and reliable living envment for fish or turtle. 3. Widely applicable for fish tank, aquarium. Specifications: Product name: 6-in-1 Aquarium Test Strips / Aquarium Test Kit / Fish Tank Test Strips / Aquarium Water Test Kit Material: High-quality fiber Test Time: about 60 seconds Quantity: 100 pieces Storage Conditions: store in a cool and dry place, and avoid direct sunlight Packing List: 1 set of 6-in-1 Aquarium Test Strips (100pcs) Notes: 1. Due to the lighting effects and shooting angles, there is a color difference in the product, please understand. 2. Due to manual measurement, there is a tolerance in the product size. About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesCertification:NONEOrigin:CN(Origin)What's In the Box1X 100pcs Nitrite Nitrate Chlorine PH Tester Strips 6-in-1 Aquarium Fish Tank Water Quality Test Strip Kit Water Tester Paper