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SKU:54511021
Specifications:Material: ABSColor: blackBattery: 1 * lithium battery, 3000mAhDisplay 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°C~50°CRelative humidity: 20%~85%Concentration unit for CO2: PPMConcentration unit for PM: ug/m3Concentration unit for HCHO and TVOC: mg/m3Item size: 132.5 * 82.3 * 79mm / 5.2 * 3.2 * 3.1inCO2 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: ±℃Humidity range: 20%-85% RHMeasurement accuracy: ±4% RHNote:Due to the difference between different monitors, the picture may not reflect the actual color of the item.
●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.