Desktop Indoor Air Quality CO2 Monitor Carbon Dioxide Detector Accurate Testing Air Quality Pollution with datalogger
Detecting Gas: Carbon Dioxide (CO2)
Test item: Tempreture Humidity
Power supply: NiMH battery
Measure Range: 0-9999ppm
Temperature Range: -10 to 60 C degree
Humidity Range: 0.1 to 100.0%RH
Analog bar indicator: YES