IAQ monitorCritical Environment Technologies Canada Inc. (CETCI) has enhanced its YESAIR indoor air quality monitor by introducing a new relative humidity (rh) and temperature sensor shroud, notes the company. YESAIR is a CE certified monitor with an eight channel sensor capacity. It contains a fixed temperature and rh sensor and can handle up to five additional internal plug-and-play sensors consisting of a maximum of three electrochemical toxic gas or oxygen sensors plus two high current draw sensors such as an infrared PID or catalytic, and a remote particulate sensor.

Critical Environment Technologies Canada Inc.