CO2 Infrared NDIR Sensor Air Quality Detector Carbon Dioxide Temperature8291
Battery capacity:2500mah
Charging mode:DC5 V Type-C interface
Testing principle:dedicated gas sensor

Test temperature:0-99℉/Press and hold the left button for 1 second to switch degrees
Divided into Baidu's
Test temperature:-20℃-99℃/long press the left button for 1 second to switch to Fahrenheit
Colour:As Shown
Material:Plastic
Size:117x73x60mm

Package Contents:
1 * CO2 Detector