Description The quality of air is vital to health, so you need an air quality detector to detect the air quality of your life, this product can detect CO2, PM2.5, PM10, HCHO, TOVC, temperature and humidity , it combines sensors real-time monitoring of carbon dioxide (CO2). You can use it in your home, outdoor or wherever you , and try it. You will not be disappointed with it.This air quality detector can detect the CO2, PM2.5, PM10, HCHO, TOVC, temperature and humidity , you can see the data you .This product is in small size, easy to carry, you can take it to anywhere you to use it.This detector is suitable for indoor and outdoor air quality, muti-envornmental air quality monitoring for decorations, , and so on.With infrared CO2 technology and scattering PM2.5 sensor technolology and with temperature and humidity detect function, so you can the more accurate data.With 24 hours real time monitoring function, you can see the data any-time you .Screen: common screen displayPM2.5 detecting range: 0-999 /mCO2 detecting range: 400-5000 ppmBattery: 1 * lithium battery, 3000mAh (included)Colour:black+whiteMaterial:ABSSize:190mm x 80mm x 52mmPackage Contents:1 x Air Quality Monitor1 x USB Reharging Cable1 x English instructionsOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.