AC 3000 is a portable handheld carbon dioxide meter used to measure, monitor and record ambient temperature (ºC / ºF) and carbon dioxide (CO2) gas levels indoors. This accurate, affordable indoor air quality meter features an adjustable alarm with audible and visual signals.

Carbon Dioxide Meter AC 3000

  • Measurement range: 0 ... 3000 ppm
    Display resolution: 1 ppm at 0 ... 1000 ppm; 5 ppm at 1000 ... 2000 ppm; 10 ppm at 2000 ... 3000 ppm
    Accuracy: ± 50 ppm or ± 5% of reading
    Repeatability: ± 20 ppm
    Temperature dependence: ± 0.1% of reading per ºC, whichever is greater, referenced to 25 ºC
    Pressure dependence: 0.13% of reading per mm Hg (corrected via user input for altitude)
    Response time: < 2 minutes for 63% of step change
    Warm-up time: < 60 seconds at 22 ºC

    Performance - Temperature
    Measurement range: -20 ... +50 ºC / +32 ... +122 ºF
    Display resolution: 0.1 ºC / 0.1 ºF
    Display options: ºC / ºF or off (set with up / down button)
    Accuracy: ± 1 ºC / ± 2 ºF
    Response time: 20-30 minutes (case must equilibrate with environment)

    See user manual for complete technical specifications.

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