Mold Inspection Consulting and Remediation Organization
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Extech SD800 CO2/Humidity/Temperature Datalogger

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Extech SD800 CO2/Humidity/Temperature Datalogger
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  • Extech SD800 CO2/Humidity/Temperature Datalogger


  • 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 date/time stamps and 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