CO2 METER + Humidity/Temp + Recorder
* Real time recorder, save the data into the SD memory
card and can be down load to the Excel,
extra software is not needd
Measurment: CO2 , Humidity, Dew point, temperature.
* CO2 range : 0 to 10,000 ppm .
* Humiditiy range : 10 - 95%RH
* Samplingtime for data recorder is 2 seconds to 8 hours.
* RS232/USB computer interface