1 Set Water Testing Reagent Drinking Water Sewage Domestic Water Testing Reagents
Description:With the help of this test sheet you can know the quality of your water at any time, whether it's from the tap, a well, a filtered source or another source, and get results quickly and easily!This test kit can detect major contaminants including lead, E. coli/water contamination, fluoride, iron, copper, sulphate, zinc, hydrogen sulphide, total chlorine, nitrite, nitrate, pH, total alkalinity, hardness, sodiumand manganese! Simple to operate and easy to read.It is constructed of paper material.The bottle height is about 10cm.It is suitable for homes and outdoors.Item Name: Test PaperMaterial: PaperFeatures: Simple Operation, High Accuracy, Easy to ReadSize Details:Bottle Height: 10cm/3.94" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 Bottle of Test Strips (100 strips) 2 Bottles of E. coli1 x Test TubeWhat's In the Box1 Bottle of Test Strips 100 strips
Ph Test Papers Ph Accurate Testing Papers 2 Rolls Full Range Ph Test
Description: Our versatile and essential ph test paper, perfect for a wide range of applications. whether you're a teacher, scientist, or simply a curious individual, this ph test paper is an indispensable tool for schools, laboratories, fish tanks, hydroponics, aquariums, industrial testing, agricultural testing, and more. Crafted from high-quality paper, our ph test paper ensures fast and accurate results in just seconds. with a full ph range of 0 to 14, it covers all possible measurements, making it easier to protect your health and that of your family. the ph color chart intervals are clearly marked from 0 to 14 for easy reading and interpretation. Using our ph test paper is incredibly simple. just take off a small strip, touch it to the liquid you want to test, and wait a few seconds. then compare the resulting color with the standard color chart on the included cardboard. if there's no immediate reaction, you can leave the strip in the liquid for a longer duration. the smaller the number, the stronger the acidity; the larger the number, the stronger the alkalinity. This ph test paper is not only practical but also convenient to use. it's suitable for various settings such as homes, living rooms, bedrooms, dormitories, schools, outdoor activities, and even travel. it also makes an excellent gift for science enthusiasts or anyone interested in monitoring ph levels. Don't settle for inaccurate or unreliable ph testing methods. get our ph test paper today and enjoy fast and accurate results every time!Item Name: PH Test PaperMaterial: Plastic, PaperFeatures: Accurate Measuring, Portable, Easy to ReadSize Detail: Length: 500cm/196.85" (Approx.)Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes: 2 x PH Test Papers
Test Papers Ph Accurate Acid Testing Papers 2 Rolls Ph Test Papers
Description: Our versatile and essential ph test paper, perfect for a wide range of applications. whether you're a teacher, scientist, or simply a curious individual, this ph test paper is an indispensable tool for schools, laboratories, fish tanks, hydroponics, aquariums, industrial testing, agricultural testing, and more. Crafted from high-quality paper, our ph test paper ensures fast and accurate results in just seconds. with a full ph range of 0 to 14, it covers all possible measurements, making it easier to protect your health and that of your family. the ph color chart intervals are clearly marked from 0 to 14 for easy reading and interpretation. Using our ph test paper is incredibly simple. just take off a small strip, touch it to the liquid you want to test, and wait a few seconds. then compare the resulting color with the standard color chart on the included cardboard. if there's no immediate reaction, you can leave the strip in the liquid for a longer duration. the smaller the number, the stronger the acidity; the larger the number, the stronger the alkalinity. This ph test paper is not only practical but also convenient to use. it's suitable for various settings such as homes, living rooms, bedrooms, dormitories, schools, outdoor activities, and even travel. it also makes an excellent gift for science enthusiasts or anyone interested in monitoring ph levels. Don't settle for inaccurate or unreliable ph testing methods. get our ph test paper today and enjoy fast and accurate results every time!Item Name: PH Test PaperMaterial: Plastic, PaperFeatures: Accurate Measuring, Portable, Easy to ReadSize Detail: Length: 500cm/196.85" (Approx.)Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes: 2 x PH Test Papers
Accurate Measuring Ph Accurate Testing Papers 2 Rolls Ph Test Papers
Description: Our ph test paper, a versatile and essential tool for various applications. whether you're a teacher, scientist, or simply a curious individual, this ph test paper is perfect for schools, laboratories, fish tanks, hydroponics, aquariums, industrial testing, agricultural testing, and more. Crafted from high-quality paper, our ph test paper ensures fast and accurate results in just seconds. with a full ph range of 0 to 14, it covers all possible measurements, making it easier to protect your health and that of your family. the ph color chart intervals are clearly marked from 0 to 14 for easy reading and interpretation. Using our ph test paper is incredibly simple. just take off a small strip, touch it to the liquid you want to test, and wait a few seconds. then compare the resulting color with the standard color chart on the included cardboard. if there's no immediate reaction, you can leave the strip in the liquid for a longer duration. The smaller the number, the stronger the acidity; the larger the number, the stronger the alkalinity. this ph test paper is not only practical but also convenient to use. it's suitable for various settings such as homes, living rooms, bedrooms, dormitories, schools, outdoor activities, and even travel. In addition to its functionality, our ph test paper also makes an excellent gift for science enthusiasts or anyone interested in monitoring ph levels. so why wait? get your hands on our ph test paper today and start exploring the fascinating world of acidity and alkalinity!Item Name: PH Test PaperMaterial: Plastic, PaperFeatures: Accurate Measuring, Portable, Easy to ReadSize Detail: Length: 500cm/196.85" (Approx.)Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes: 2 x PH Test Papers
Easy Read Test Papers Ph Accurate Testing Papers 2 Rolls Ph Test
Description: Our ph test paper, a versatile and essential tool for various applications. whether you're a teacher, scientist, or simply a curious individual, this ph test paper is perfect for schools, laboratories, fish tanks, hydroponics, aquariums, industrial testing, agricultural testing, and more. Crafted from high-quality paper, our ph test paper ensures fast and accurate results in just seconds. with a full ph range of 0 to 14, it covers all possible measurements, making it easier to protect your health and that of your family. the ph color chart intervals are clearly marked from 0 to 14 for easy reading and interpretation. Using our ph test paper is incredibly simple. just take off a small strip, touch it to the liquid you want to test, and wait a few seconds. then compare the resulting color with the standard color chart on the included cardboard. if there's no immediate reaction, you can leave the strip in the liquid for a longer duration. The smaller the number, the stronger the acidity; the larger the number, the stronger the alkalinity. this ph test paper is not only practical but also convenient to use. it's suitable for various settings such as homes, living rooms, bedrooms, dormitories, schools, outdoor activities, and even travel. Not only is our ph test paper a useful tool for professionals and enthusiasts alike, but it also makes an excellent gift for science enthusiasts or anyone interested in monitoring ph levels. so why wait? get your hands on our ph test paper today and start exploring the fascinating world of acidity and alkalinity!Item Name: PH Test PaperMaterial: Plastic, PaperFeatures: Accurate Measuring, Portable, Easy to ReadSize Detail: Length: 500cm/196.85" (Approx.)Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes: 2 x PH Test Papers
DZ47-63 1P 6A 10A 16A 20A 25A 32A 40A 50A 63A Mini Circuit
A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time. Circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to their scope of use. Circuit breakers can be used to distribute electric energy, start asynchronous motors infrequently, and protect power lines and motors. When they have serious overload or short-circuit and under-voltage faults, they can automatically cut off the circuit. Its function is equivalent to a fuse switch. Combination with overheating and underheating relay, etc. Moreover, it is generally not necessary to change the components after breaking the fault current. It has been widely used. Power distribution is an extremely important link in the generation, transmission and use of electricity. The power distribution system includes transformers and various high and low voltage electrical equipment, and the low voltage circuit breaker is a widely used electrical appliance. The main contacts of the low-voltage circuit breaker are closed manually or electrically. After the main contact is closed, the free trip mechanism locks the main contact in the closed position. The coil of the overcurrent release and the thermal element of the thermal release are connected in series with the main circuit, and the coil of the undervoltage release is connected in parallel with the power supply. When the circuit is short-circuited or severely overloaded, the armature of the overcurrent release is pulled in to make the free release mechanism act, and the main contact disconnects the main circuit. When the circuit is overloaded, the thermal element of the thermal release will heat up and bend the bimetal, pushing the free release mechanism to act. When the circuit is undervoltage, the armature of the undervoltage release is released. Also actuate the free trip mechanism. The shunt release is used for remote control. During normal operation, its coil is powered off. When distance control is required, press the start button to energize the coil.Key FeaturesBrandName：TnTAI
Type：EarthLeakage
is_customized：Yes
ModelNumber：DZ47-63What's In the Box1×circuit breaker
Ph Test Papers Ph Accurate Acid Testing Papers 2 Rolls Ph Meters
Description: Our ph test paper, a versatile and essential tool for a wide range of applications. whether you're a teacher, scientist, or simply a curious individual, our ph test paper is perfect for schools, laboratories, fish tanks, hydroponics, aquariums, industrial testing, agricultural testing, and more. . Crafted from high-quality paper, our ph test paper ensures fast and accurate results in just seconds. with a full ph range of 0 to 14, it covers all possible measurements, making it easier to protect your health and that of your family. the ph color chart intervals are clearly marked from 0 to 14 for easy reading and interpretation. Using our ph test paper is incredibly simple. just take off a small strip, touch it to the liquid you want to test, and wait a few seconds. then compare the resulting color with the standard color chart on the included cardboard. if there's no immediate reaction, you can leave the strip in the liquid for a longer duration. The smaller the number on the color chart, the stronger the acidity of the liquid being tested. conversely, the larger the number, the stronger the alkalinity. this makes it easy to determine whether a substance is acidic or alkaline. Our ph test paper is not only practical but also convenient to use. it's suitable for various settings such as homes, living rooms, bedrooms, dormitories, schools, outdoor activities, and even travel. its compact size allows you to carry it with ease wherever you go. In addition to its functionality and portability, our ph test paper also makes an excellent gift for science enthusiasts or anyone interested in monitoring ph levels. it's a thoughtful present that promotes curiosity and scientific exploration. Invest in our ph test paper today and gain peace of mind knowing that you have a reliable tool to measure acidity and alkalinity in various liquids. with its accuracy and versatility, it's an essential addition to any laboratory or household. so why wait? get your hands on our ph test paper now!Item Name: PH Test PaperMaterial: Plastic, PaperFeatures: Accurate Measuring, Portable, Easy to ReadSize Detail: Length: 500cm/196.85" (Approx.)Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes: 2 x PH Test Papers
1 Set Water Quality Test Strips Water Testing Strips Drinking Water Test
Description:With the help of this test sheet you can know the quality of your water at any time, whether it's from the tap, a well, a filtered source or another source, and get results quickly and easily!This test kit can detect major contaminants including lead, E. coli/water contamination, fluoride, iron, copper, sulphate, zinc, hydrogen sulphide, total chlorine, nitrite, nitrate, pH, total alkalinity, hardness, sodiumand manganese! Simple to operate and easy to read.It is constructed of paper material.The bottle height is about 10cm.It is suitable for homes and outdoors.Item Name: Test PaperMaterial: PaperFeatures: Simple Operation, High Accuracy, Easy to ReadSize Details:Bottle Height: 10cm/3.94" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 Bottle of Test Strips (100 strips) 2 Bottles of E. coli1 x Test TubeWhat's In the Box1 Bottle of Test Strips 100 strips
Indicator Ph Accurate Acid Testing Papers 2 Rolls Ph Test Papers
Description: Our versatile and essential ph test paper, perfect for a wide range of applications. whether you're a teacher, scientist, or simply a curious individual, this ph test paper is an indispensable tool for schools, laboratories, fish tanks, hydroponics, aquariums, industrial testing, agricultural testing, and more. Crafted from high-quality paper, our ph test paper ensures fast and accurate results in just seconds. with a full ph range of 0 to 14, it covers all possible measurements, making it easier to protect your health and that of your family. the ph color chart intervals are clearly marked from 0 to 14 for easy reading and interpretation. Using our ph test paper is incredibly simple. just take off a small strip, touch it to the liquid you want to test, and wait a few seconds. then compare the resulting color with the standard color chart on the included cardboard. if there's no immediate reaction, you can leave the strip in the liquid for a longer duration. the smaller the number, the stronger the acidity; the larger the number, the stronger the alkalinity. This ph test paper is not only practical but also convenient to use. it's suitable for various settings such as homes, living rooms, bedrooms, dormitories, schools, outdoor activities, and even travel. it also makes an excellent gift for science enthusiasts or anyone interested in monitoring ph levels. Don't settle for inaccurate or unreliable ph testing methods. get our ph test paper today and enjoy fast and accurate results every time!Item Name: PH Test PaperMaterial: Plastic, PaperFeatures: Accurate Measuring, Portable, Easy to ReadSize Detail: Length: 500cm/196.85" (Approx.)Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes: 2 x PH Test Papers
Ph Test Papers Ph Accurate Acid Testing Papers 2 Rolls Test Papers
Description: Our ph test paper, a versatile and essential tool for a wide range of applications. whether you're a teacher, scientist, or simply a curious individual, our ph test paper is perfect for schools, laboratories, fish tanks, hydroponics, aquariums, industrial testing, agricultural testing, and more. . Crafted from high-quality paper, our ph test paper ensures fast and accurate results in just seconds. with a full ph range of 0 to 14, it covers all possible measurements, making it easier to protect your health and that of your family. the ph color chart intervals are clearly marked from 0 to 14 for easy reading and interpretation. Using our ph test paper is incredibly simple. just take off a small strip, touch it to the liquid you want to test, and wait a few seconds. then compare the resulting color with the standard color chart on the included cardboard. if there's no immediate reaction, you can leave the strip in the liquid for a longer duration. The smaller the number on the color chart, the stronger the acidity of the liquid being tested. conversely, the larger the number, the stronger the alkalinity. this makes it easy to determine whether a substance is acidic or alkaline. Our ph test paper is not only practical but also convenient to use. it's suitable for various settings such as homes, living rooms, bedrooms, dormitories, schools, outdoor activities, and even travel. its compact size allows you to carry it with ease wherever you go. In addition to its functionality and portability, our ph test paper also makes an excellent gift for science enthusiasts or anyone interested in monitoring ph levels. it's a thoughtful present that promotes curiosity and scientific exploration. So why wait? get your hands on our ph test paper today and unlock a world of possibilities in understanding and monitoring ph levels!Item Name: PH Test PaperMaterial: Plastic, PaperFeatures: Accurate Measuring, Portable, Easy to ReadSize Detail: Length: 500cm/196.85" (Approx.)Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes: 2 x PH Test Papers
1 Set Water Testing Reagent HardnessCopperValue Alkalinity Hardness Bromine Test Strip
Description:With the help of this test sheet you can know the quality of your water at any time, whether it's from the tap, a well, a filtered source or another source, and get results quickly and easily!This test kit can detect major contaminants including lead, E. coli/water contamination, fluoride, iron, copper, sulphate, zinc, hydrogen sulphide, total chlorine, nitrite, nitrate, pH, total alkalinity, hardness, sodiumand manganese! Simple to operate and easy to read.It is constructed of paper material.The bottle height is about 10cm.It is suitable for homes and outdoors.Item Name: Test PaperMaterial: PaperFeatures: Simple Operation, High Accuracy, Easy to ReadSize Details:Bottle Height: 10cm/3.94" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 Bottle of Test Strips (100 strips) 2 Bottles of E. coli1 x Test TubeWhat's In the Box1 Bottle of Test Strips 100 strips
Full Range Ph Test Papers Ph Accurate Testing Papers 2 Rolls Ph Test
Description: Our ph test paper, a versatile and essential tool for a wide range of applications. whether you're a teacher, scientist, or simply a curious individual, our ph test paper is perfect for schools, laboratories, fish tanks, hydroponics, aquariums, industrial testing, agricultural testing, and more. . Crafted from high-quality paper, our ph test paper ensures fast and accurate results in just seconds. with a full ph range of 0 to 14, it covers all possible measurements, making it easier to protect your health and that of your family. the ph color chart intervals are clearly marked from 0 to 14 for easy reading and interpretation. Using our ph test paper is incredibly simple. just take off a small strip, touch it to the liquid you want to test, and wait a few seconds. then compare the resulting color with the standard color chart on the included cardboard. if there's no immediate reaction, you can leave the strip in the liquid for a longer duration. The smaller the number on the color chart, the stronger the acidity of the liquid being tested. conversely, the larger the number, the stronger the alkalinity. this makes it easy to determine whether a substance is acidic or alkaline. Our ph test paper is not only practical but also convenient to use. it's suitable for various settings such as homes, living rooms, bedrooms, dormitories, schools, outdoor activities, and even travel. its compact size allows you to carry it with ease wherever you go. In addition to its functionality and portability, our ph test paper also makes an excellent gift for science enthusiasts or anyone interested in monitoring ph levels. it's a thoughtful present that promotes curiosity and scientific exploration. So why wait? get your hands on our ph test paper today and unlock a world of possibilities in understanding and monitoring ph levels!Item Name: PH Test PaperMaterial: Plastic, PaperFeatures: Accurate Measuring, Portable, Easy to ReadSize Detail: Length: 500cm/196.85" (Approx.)Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes: 2 x PH Test Papers
Ph Test Papers Ph Accurate Testing Papers 2 Rolls Easy Read Test
Description: Our versatile and essential ph test paper, perfect for a wide range of applications. whether you're a teacher, scientist, or simply a curious individual, this ph test paper is an indispensable tool for schools, laboratories, fish tanks, hydroponics, aquariums, industrial testing, agricultural testing, and more. Crafted from high-quality paper, our ph test paper ensures fast and accurate results in just seconds. with a full ph range of 0 to 14, it covers all possible measurements, making it easier to protect your health and that of your family. the ph color chart intervals are clearly marked from 0 to 14 for easy reading and interpretation. Using our ph test paper is incredibly simple. just take off a small strip, touch it to the liquid you want to test, and wait a few seconds. then compare the resulting color with the standard color chart on the included cardboard. if there's no immediate reaction, you can leave the strip in the liquid for a longer duration. the smaller the number, the stronger the acidity; the larger the number, the stronger the alkalinity. This ph test paper is not only practical but also convenient to use. it's suitable for various settings such as homes, living rooms, bedrooms, dormitories, schools, outdoor activities, and even travel. it also makes an excellent gift for science enthusiasts or anyone interested in monitoring ph levels. Don't settle for inaccurate or unreliable ph testing methods. get our ph test paper today and enjoy fast and accurate results every time!Item Name: PH Test PaperMaterial: Plastic, PaperFeatures: Accurate Measuring, Portable, Easy to ReadSize Detail: Length: 500cm/196.85" (Approx.)Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes: 2 x PH Test Papers
25A Circuit 16A 63A 50A Mini 6A 1P 20A DZ47-63 32A 40A 10A
A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time. Circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to their scope of use. Circuit breakers can be used to distribute electric energy, start asynchronous motors infrequently, and protect power lines and motors. When they have serious overload or short-circuit and under-voltage faults, they can automatically cut off the circuit. Its function is equivalent to a fuse switch. Combination with overheating and underheating relay, etc. Moreover, it is generally not necessary to change the components after breaking the fault current. It has been widely used. Power distribution is an extremely important link in the generation, transmission and use of electricity. The power distribution system includes transformers and various high and low voltage electrical equipment, and the low voltage circuit breaker is a widely used electrical appliance. The main contacts of the low-voltage circuit breaker are closed manually or electrically. After the main contact is closed, the free trip mechanism locks the main contact in the closed position. The coil of the overcurrent release and the thermal element of the thermal release are connected in series with the main circuit, and the coil of the undervoltage release is connected in parallel with the power supply. When the circuit is short-circuited or severely overloaded, the armature of the overcurrent release is pulled in to make the free release mechanism act, and the main contact disconnects the main circuit. When the circuit is overloaded, the thermal element of the thermal release will heat up and bend the bimetal, pushing the free release mechanism to act. When the circuit is undervoltage, the armature of the undervoltage release is released. Also actuate the free trip mechanism. The shunt release is used for remote control. During normal operation, its coil is powered off. When distance control is required, press the start button to energize the coil.Key FeaturesBrandName：TnTAI
Type：EarthLeakage
is_customized：Yes
ModelNumber：DZ47-63What's In the Box1×circuit breaker
