Extech SD800 Carbon Dioxide (CO2), Humidity & Temperature Datalogger. This lightweight datalogger is capable of measuring, displaying and storing CO2 , temperature and relative humidity readings simultaneously on its triple LCD display.
Using its maintenance-free dual wavelength NDIR (non-dispersive infrared) CO2 sensor, the SD800 can measure up to 4,000ppm as well as temperature to 50°C and humidity from 10 to 90%RH.
The SD800 datalogger stores its readings on an SD card in Excel format, meaning all your date/time stamped information can easily be transferred to a PC for your convenience.
- Checks for Carbon Dioxide (CO2 ) concentration using its maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor
- Triple LCD simultaneously displays CO2 , Temperature and Relative Humidity
- Measures CO2 (0 to 4,000ppm), Temperature (32 to 122°F / 0 to 50°C) and 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.