The AirTest PM2200 is an affordable air quality indicator that displays three key elements of indoor air quality - carbon dioxide, temperature and humidity. Keeping these components under control is a strong indicator of the effectiveness of the ventilation and HVAC systems in the building.
Rebreathing CO
2 can be a cause of Sudden Infant Death Syndrome (SIDS). The ATST-PM2200 will alarm if the CO
2 level exceeds the set point. (Click on
CO2 and SIDS for more information.)