Atmos./Co2 Controller, Temp & Hum w/photocell

The AIR-4 has all the features of the AIR-3 plus independent temperature and humidity controls and photocell night device. Rated for 15A @ 120v.

C.A.P. strongly believes that the only way to design and manufacture controllers is the right way. That means understanding what expectations customers have, and manufacturing controllers that meet or exceed their expectations. It means paying attention to details and not cutting corners; constantly striving to produce the most innovative products in the industry, using only the finest quality components to ensure many years of trouble-free operation.