Extech SD800 CO2/Humidity/Temperature Datalogger

Records data on an SD card in Excel format for easy transfer to a PC for analysis.

• 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 Range CO2: 0 to 4,000ppm
• Temperature Range: – 32 to 122°F (0 to 50°C)
• Humidity Range: -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 6 AAA batteries, 2G SD memory card, universal AC adaptor, and mounting bracket

Monitor air quality in schools, office buildings, greenhouses, hospitals and anywhere that high levels of carbon dioxide are generated

• Extech SD800 Datasheet.pdf
• Extech SD800 User’s Manual.pdf