Household Air Quality Detector Multifunctional CO2 Tester

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This is a kind of multifunctional air quality detector, supports NB-IOT, RF communication mode, which can detect PM2.5, CO2, temperature and humidity are transmitted to the purifier or air ventilation recycle systems through FR. The air ventilation recycle system will automatic control according to the detected data.

Compact in size, lightweight and portable, easy to take out and carry around with you.
Adopts most high accuracy laser-scattering PM2.5 detection-theory, with sensitive respond and accurate measurement data.
Real-time detection, automatic refresh data, with multi-use.
Digital display to shows the PM2.5 concentration value, CO2 concentration value, real-time temperature and humidity, electric quantity, on/off alarm reminder and etc..
Uses professional electrochemical sensing module, high accuracy, stable performance, anti-jamming ability, low consumption and can provides long service time.
Hundreds air vents on the back of outshell, not only speed up the convection between air and machine to get effective detection but also provides fine heat radiation effect.

Name: Air Quality Detector
Model: AIR-02
Material: ABS
Display: 2.8 inch TFT LCD color screen
Battery: 1 * 5V,2500mAh battery (included)
Detection float: 3%-30%
Working voltage: 5V
Recharging time: about 5 hours 
Standby time: approx.3 days
Item size: 110 * 50 * 90mm / 4.33 * 1.97 * 3.15in
Item weight: 225g / 7.94ounce
Package size: 150 * 100 * 50mm / 5.91 * 3.94 * 1.97in
Package weight: 270g / 9.52ounce

Packing List:
1 * Air Quality Detector
1 * Guideline