Extech SD800 CO2/Humidity/Temperature Datalogger

Extech CO2/Humidity/Temperature Meter (SD800)

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
• Includes 6 x AAA batteries, 2G SD memory card, universal AC adaptor, and mounting bracket