DM73B TUYA WIFI 4.3 Inch LED Display Portable PM2.5 PM1.0
This product is a multifunctional air quality monitor that detects Carbon dioxide(CO2), Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC), Particulate Matter lt;2.5 micron#31;sized particles (PM2.5/1.0/10), Temperature, and Humidity with clock and record function. As a scientific air quality detection device, it combines multiple air sensors with a built-in fan to allow real time monitoring of Carbon dioxide(CO2), formaldehyde (HCHO), total volatile organic compounds (TVOC), PM2.5/1.0/10, temperature, and humidity on its digital LCD display.Features:This detector is suitable for indoor and outdoor air quality, muti-envornmental air quality monitoring for furniture, decorations, cars, and so on.4.3 inch LCD display, 480*270 pixels, simple and elegant, with high test accurancy, stable performance, with clear and easy to understand digital display, let you know the current air quality at a glance.Small and portable but with big wisdom, compact, lightweight and cost-effective portable PM2.5 detector to escort your healthy environment.Built-in lithium battery and usb rechargeable, charge and use, lasting battery life, not afraid of power failure.On-board fan to draw in ambient air for more accurate real-time results.Functions: low battery warning, time setting, history record.Test variables: PM2.5, PM1.0, PM10, HCHO, TVOC, Carbon dioxide(CO2), temperature, humidity, you can get the results you care about.UNIT: change the temperature unit between Celcius(℃) or Fahrenheit(℉）Buzzer: use up/down buttons to select whether to turn the alarm buzzer on/off.Alarm threshold: default factory value alarm threshold levels for HCHO: 0.1mg/m sup3;. When reach 0.1mg/m sup3;, Device alarm sounds. HCHO ideal range: lt;=0.10mg/m sup3;.Specifications:Material: ABSColor: blackBattery: 1 * lithium battery, 3000mAh (included)Display method: 4.3 inch LCD screen display, 480*270 pixelsDetection method for CO2: infrared(NDIR)Detection method for PM: laser scatteringSampling time: 1.5 secondsDetection temperature: -10 deg;C~50 deg;CRelative humidity: 20%~85%Concentration unit for CO2: PPMConcentration unit for PM: ug/m3Concentration unit for HCHO and TVOC: mg/m3size: 132.5 * 82.3 * 79mm / 5.2 * 3.2 * 3.1inPacking size: 140 * 90 * 90mm / 5.5 * 3.5 * 3.5inPacking weight: 550g / 1.2lbCO2 Technical Indicators:Measuring range: 400-5000PPMSensor for CO2: infrared(NDIR)Resolution: 1 PPMPM2.5, PM10, PM1.0 Specifications:Measuring principle: laser scatteringMeasuring range: 0-999ug/m3Resolution: 1 ug/m3Formaldehyde specifications:Measuring principle: electrochemistryMeasurement range: 0.000-1.999mg/m3Resolution: 0.001 mg/m3TVOC specifications:Measuring principle: semiconductorMeasuring range: 0.000-9.999mg/m3Resolution: 0.001 mg/m3Temperature and humidity technical indicators:Measuring range: -10-50℃Measurement accuracy: plusmn;℃Humidity range: 20%-85% RHMeasurement accuracy: plusmn;4% RHPacking List:1 * Air Quality Detector1 * User Manual1 * USB CableWe confidently assure you'll be satisfied with what you get.However, If there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come visit our SHOP.*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 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).Your satisfaction is our first priority.*If 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 FeaturesThis product is a multifunctional air quality monitor that detects Carbon dioxide(CO2), Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC), Particulate Matter lt;2.5 micron#31;sized particles (PM2.5/1.0/10), Temperature, and Humidity with clock and record function. As a scientific air quality detection device, it combines multiple air sensors with a built-in fan to allow real time monitoring of Carbon dioxide(CO2), formaldehyde (HCHO), total volatile organic compounds (TVOC), PM2.5/1.0/10, temperature, and humidity on its digital LCD display.This detector is suitable for indoor and outdoor air quality, muti-envornmental air quality monitoring for furniture, decorations, cars, and so on.4.3 inch LCD display, 480*270 pixels, simple and elegant, with high test accurancy, stable performance, with clear and easy to understand digital display, let you know the current air quality at a glance.Small and portable but with big wisdom, compact, lightweight and cost-effective portable PM2.5 detector to escort your healthy environment.Built-in lithium battery and usb rechargeable, charge and use, lasting battery life, not afraid of power failure.
