CO2 Meter / Recorder
Model: CO2-9914SD

* One probe include the CO2, Humidity, Temp. function, easy operation.
* Real time recorder, save the data into the SD memory card and can   downloaded to the Excel, extra software is no need.
* One probe include the measurement : CO2 (Carbon dioxide ), Humidity, Dew point, temperature.
* CO2 range : 0 to 12,000 ppm x 1 ppm.
* Humidity range : 5 to 95 %RH.
* Dew point : -25.3 to 48.9 oC, oC/oF.
* Temp. range : 0 to 50.0 oC, oC/oF.
* CO2 sensor : NDIR, long term reliability.
* Humidity sensor : Precision capacitance sensor.
* Alarm setting with the beeper sound output.
* Sampling time for data recorder is 2 seconds to 8 hours.
* Hard carrying case is included
* Can use 2 GB to 16 GB SD card ( optional ).
* RS232/USB computer interface.