About this product

1、Color screen display: The color screen display makes it easier for you to read and identify in darkness. 2、Wide application: The portable size enables you to take it anywhere you go. It can be used at home, office, shopping mall, hotels and etc. 3、3 in 1: It can detect real-time CO2 concentration, humidity, and temperature. CO2 detection range: 400-5000PPM.Temperature detection range: 0-50℃. Humidity detection range: 0-99%RH. 4、CO2 detector: The color ring will change according to the current CO2 concentration. 5、USB charging: It can be charged through the charging port of any mobile device. The battery icon flashes in the charging state and it stops when it\u0027s full.

Specification

Name: CO2 meter

Material: ABS

3in1 detector: CO2 concentration/temperature/humidity

CO2 detection range: 400-5000ppm

CO2 accuracy: ±1ppm

Humidity accuracy: ±2%RH