Use multifunctional air quality detector, button adjustment mode, built-in infrared sensor and fan to real-time monitoring the change of carbon dioxide concentration, temperature, and humidity on its digital high definition screen.
-WiFi Tuya application, data transmission to mobile phone, wireless check carbon dioxide value
-Function test: carbon dioxide / temperature / humidity
-Automatic calibration and manual calibration are also supported.
-The alarm sound can be turned off / on by manual operation
-Over limit alarm with automatic detection and measurement function
Detection Range: CO2 400-5000ppm
CO2 Technology : Infrared (NDIR)
Carbon Dioxide Exceeds The Alarm Value: 1000ppm
Charge Way: USB Cable
Cell: 1 * Built-In Lithium Cell, 3.7V 1600mAh (included)
Package Weight: 300g / 10.58ounces
Package Size: 200 * 110 * 100mm / 7.87 * 4.33 * 3.94in
1 * Carbon Dioxide Detector
1 * USB Cable
1 * English Instruction Book