Customized support
OEM, ODM, Software reengineering
Place of Origin
Guangdong, China
Brand Name
OEM /neutral packaging /our own brand
CO2 sensor principle
Semi-conductor
CO2 measuring range
400-5000 ppm
Temperature measuring range
0~50°C
Humidity measuring range
0-99%RH
Alarm function
Sound+ level bar alarm
Power supply
built-in lithium battery 1200mAh