Checks for Carbon Dioxide (CO2) concentrations with Max/Min value recall function
Maintenance free NDIR (non-dispersive infrared) CO2 sensor
Indoor Air Quality displayed in ppm with Good (380 to 420ppm), Normal (<1000ppm), Poor (>1000ppm) indication
Displays Year, Month, Date, and Time
Automatic Baseline Calibration (minimum CO2 level over 7.5 days) or manual calibration in fresh air
Monitor air quality in schools, office buildings, greenhouses, factories, and anywhere that carbon dioxide is a concern. Measures and displays carbon dioxide concentration, air temperature and humidity. Captures min/max; press RESET to clear memory. Also displays the year, month, date, and time of day. Audible alarm sounds when carbon dioxide levels exceed the set point. Activates an alarm relay that can be used for connection to an external indicating or controlling device. What's Included: AC adapter. Audible alarm sounds when CO2 level exceeds set point
Tools & Home Improvement
Most Helpful Customer Reviews
Great IAQ monitor. It is very accurate. I like the 6v high co2 relay trigger.
I would recomend this to anyone.
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