CAP CO2-2e 2 Timer CO2 Controller CAP CO2-2e 2 Timer CO2 Controller (eco-5789A)CO2/Temp/Humidity Controllers
C.A.P. CO2/Temp/Humidity Controllers - These controllers make it
easy to coordinate your exhaust and CO2 production. The CO2-2 Controller
has 2 timers that allow for efficient control of CO2 levels, one controls how
often CO2 is released and the other controls how long it is released. It also
features t... — Ships from Seattle, Washington USA....more info.
CAP PTC-2 Night On Timer CAP PTC-2 Night On Timer (eco-5785B)Photocell Controllers
C.A.P. Photocell Controller - The PTC series of photo controllers are
used when you need to turn something ON only during daylight hours or only
at night. A photocell senses whether it is day or night, and turns the device
plugged into it ON or OFF depending on which model you are using. The PTC-1
Photo Controller turns... — Ships from Seattle, Washington USA....more info.