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Family Owned & Operated Since 1971• Bakersfield, CA
Valley Instrument
CO2-100 product photo
Amprobe

CO2-100 Handheld Carbon Dioxide / Air Quality Meter (CO2, Temperature, RH)

SKU: CO2-100

Portable indoor-air-quality meter with a low-drift NDIR sensor — simultaneously displays CO2 (to 9999 ppm), temperature, and relative humidity, with TWA/STEL air-quality analysis and an audible alarm.

$613.99

List price. Volume pricing available.

Authorized Dealer
Calibration Available
Nationwide Shipping
Expert Support

The Amprobe CO2-100 gives instant feedback on carbon-dioxide levels along with temperature and humidity, and a built-in alarm warns against dangerous CO2 concentrations. It is designed to verify air-quality compliance in occupied spaces such as offices, production floors, schools, and hospitals.

A high-performance, low-drift NDIR (non-dispersive infrared) waveguide sensor keeps readings stable over time, and the large LCD shows CO2, temperature, and relative humidity together, with selectable dew-point and wet-bulb display.

Key Features

  • CO2 measurement up to 9999 ppm
  • Triple display: simultaneous CO2, temperature, and relative humidity
  • TWA (8-hour time-weighted average) and 15-minute STEL air-quality analysis
  • Low-drift NDIR (non-dispersive infrared) sensor
  • Selectable dew-point and wet-bulb display
  • Adjustable audible alarm threshold
  • Backlight for low-light areas; data hold; min/max/average
  • Optional PC download

The Amprobe CO2-100 Handheld Carbon Dioxide / Air Quality Meter (CO2, Temperature, RH) # CO2-100 is manufactured by Amprobe. Valley Instrument Service is an authorized Amprobe dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.

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