Features:

* Checks for Carbon Dioxide (CO2) concentrations
* Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor
* Triple LCD simultaneously displays CO2, Temperature and Relative Humidity
* Measurement ranges: CO2 - 0 to 4,000ppm; Temperature - 32 to 122°F (0 to 50°C); Humidity - 10 to 90%RH
* Datalogger stores readings on an SD card in Excel® format for easy transfer to a PC
* Selectable data sampling rate: 5, 10, 30, 60, 120, 300, 600 seconds or Auto
* Complete with six AAA batteries, 2G SD memory card, universal AC adaptor, and mounting bracket

Parameter Name	Parameter Value
Type	paperless
Measured physical value	carbon dioxide