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    EXTECH SD800 CO2, Humidity and Temperature Datalogger

    # SD800

    • SD800 monitors air quality in schools, office buildings, greenhouses, hospitals and anywhere that high levels of carbon dioxide are generated.
    • Selectable data sampling rate of 5, 10, 30, 60, 120, 300, 600 seconds or automatic.
    • Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor.
    EXTECH
    • EXTECH
    • SD800

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    • 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
    Specifications Range
    CO2 0 to 4,000ppm
    Accuracy ±40ppm ( <1000ppm); ±5% rdg (>1000ppm)
    Resolution 1ppm
    Temperature 32 to 122°F (0 to 50°C)
    Accuracy ±1.8°F/0.8°C
    Resolution 0.1°F/°C
    Humidity 10 to 90%
    Accuracy ±4%RH
    Resolution 0.1%
    Datalogging 20M data using 2G SD memory card
    Dimensions 5.2 x 3.1 x 1.3″ (132 x 80 x 32mm)
    Weight 9.9oz (282g)

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