Xetron-Temtop 4-in-1 Multi-functional Design HCHO, TVOC, PM2.5 IAQ Indoor Air Quality Monitor with Color Coded Display, Ideal for Home, Office, Hotel and Hospital etc. (M10)

• 4 In 1 air quality monitor, detects PM2.5, HCHO, AQI and TVOC at the same time, which is suitable to place it in Hotel, Office, Home, Car, School, Hospital, Gym, Cinema, Restaurant etc.

• Adopts high precision professional-grade particle sensor from Temtop US, and HCHO sensor from Dart UK to provide stable and precise measurement.

• Cubic Design with VA-LCD clear screen(3.2*3.2*1.2 inches) and 3-color indicator light, it is easy to understand the air quality without checking the data.

• One button to power on/off, switch the interface, display cycling automatically and calibration. The HCHO sensor supports easy calibration. Place it outdoor or ventilated indoor more than 6 hours before starting to monitor.

• With special sampling air duct and calibration button on the back of the device. Built-in 2200mAh rechargeable lithium battery.

• Zero risk, one year warranty and lifetime customer service.

【Xetron-Temtop M10 Air Quality Monitor User Manual PDF】