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

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.