5 In 1 Digital Air Quality Detector CO2 HCHO TVOC Temperature Humidity Monitor Tester Carbon Dioxide LCD Rechargeable Detector
CO2 Detection Range:400-5000PPM
CO2 Detection Sensitivity:1 PPM
HCHO Detection Range:0~ 0.6 mg/m3
TVOC Detection Range:0~ 2.0 mg/m3
Temp Measurement Range:0~50°C
Temp Measurement Accuracy:士1°C
Humidity Measurement Range:0%-99%RH
Humidity Measurement Accuracy:+5%RH
Charging Mode: USB 500mA Type-C interface:
Battery: Built-in lithium battery 1200mAh
Dead Weight: About 130g