Simple CO2 controller with display and day/night detection. Very easy to install and set up. The PNG-060 comes with a high temperature shutoff to protect your plants from overheating: CO2 enrichment is stopped when the temperature set point is reached.
Phantom USB-RJ12 Controller Cable Pack, 15' This pack includes all the cables you need to connect a compatible* Phantom 40 Series ...
$16.59
D.I.S.M Digital Integrated Sensor ModuleCO2, temperature, humidity, and light sensor.Comes standard with iPonic Series Temperature Humidity CO2 sensor High-resolution light sensor 16 ft cord
$498.60
RJ12 to RJ12 Cable, 50' length. For making RJ12 trunk line connections between PX1 and subsequent RJ12 cable splitters RJ12 to RJ12 PX1 ...
$15.50
You'll find multiple uses for and multiple places to put this Active Air hygro-thermometer. Check the large number LCD display ...
$12.51
