Photo: AQ100 & AQ200 IAQ Meters for CO2, Termperature, and Humidity

NEW - Environmental IAQ Meters

The New, Advanced AQ Series are highly accurate, durable, compact and user-friendly instruments designed to meet the needs of testing professionals in ANY Air Quality applications (Inspectors, Laboratories, HVAC, IAQ, Greenhouse, Offices, Commercial, Residential, and many more).

Indoor Air Quality