Air Quality Meter

The Extech CO210 is a desktop indoor air-quality monitor and datalogger that continuously measures carbon dioxide (CO₂), ambient temperature, and relative humidity. It stores recorded data points for later review…

The Extech CO220 is a desktop air quality monitor that tracks carbon dioxide (CO₂), air temperature, and relative humidity. It also computes dew point, wet bulb, time-weighted average (TWA), and…

The Extech CO270 is a compact and user-friendly indoor air quality (IAQ) monitor designed to measure carbon dioxide (CO₂), air temperature, relative humidity, and dew point. It features a large,…

The Extech EA80 is a handheld indoor air quality meter designed to measure carbon dioxide (CO₂), temperature, relative humidity (RH), dew point, and wet bulb temperature. It features a maintenance-free…

The Extech IAQ320 is a comprehensive indoor air quality (IAQ) monitor and data logger designed for continuous monitoring of environmental conditions. It measures particulate matter (PM2.5), carbon dioxide (CO₂), air…

The Extech VFM200 is a handheld indoor air-quality meter that measures both VOC (total volatile organic compounds) and formaldehyde (HCHO) in real time. It offers fast response (<2 seconds), selectable…