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CO2 + CO + RH/T Portable Meter

CO2 + CO + RH/T Portable Meter

Inquiry Catalog


4 in 1 Measures: CO, CO2, Temperature & %RH
In-Field Calibration with fresh air
Programmable CO Alarm
USB-out for data logging

The UEI Indoor Air Quality Meter measures CO2 levels, CO levels, air temperature, dew point, wet bulb temperature, and humidity. It is an ideal instrument for indoor air quality (IAQ) diagnosis.

This hand-held meter uses NDIR (non-dispersive infrared) technology for CO2 measurement to ensure reliability and long-term stability. It is useful in verifying HVAC systems performance and air ventilation control.


Measures: CO2 in PPM (0 -9,999), CO in ppm (0 - 1,000), temperature (F or C), % Relative Humidity
Sensing method: NDIR (Non-Dispersive Infrared)
In field calibration
Max and min functions included (TWA and STEL for CO2 only)
Device must have logging interval set to download data logs - manually recorded logs are not downloadable
99 points manual recording
8000 points auto recording

Included Accessories
120/220VAC adapter (power for long-term operation)
International Wall adapter kit
4 AA Batteries
ABS Plastic case
Mini USB Cable and Software CD
33% and 75% Calibration Salts

1 year