Climate Controllers

Autopilot's simple to use highly accurate digital CO2 controller has arrived. Autopilot's digital CO2 controller measures the carbon dioxide level in the grow room and automatically turns on and off the CO2 device to accurately keep the carbon dioxide PPM

Autopilot's twelve outlet commercial light controller is designed to safely control today's digital ballasts.

The commercial twelve light controller features an integrated time delay to "soft start" each bank of 4 lights (5 min delay between banks), re

<p>Control the temperature and humidity within your growing environment, the adjustable temperature and humidity mode for independent or synchronized control. Night device outlet operates when the lights are off, while the built-in photo-cell ensures that

This Autopilot APCETHD digital environmental controller (DEC) accurately monitors and controls humidity, cooling, and heating with day/night temperature set points. The controller has four NEMA 5-15 receptacles and a remote combination probe with highly a

High Power HID Controller 8000W (120/240V) 50A

Keep your cool as summer heats up with the Active Air Portable Air Conditioner, available exclusively from Hydrofarm. This air conditioner’s portability makes it ideal for growers who don’t want to invest in pricey ductwork or central AC installation, and

<p>In just one glance it clearly conveys all 3 critical parameters for successful growth: pH, conductivity AND temperature.</p>_x000D_<p>The Bluelab Guardian Monitor is a constant indicator of the desired levels of EC/ppm 700/TDS/CF, pH and temperature, e

<p style="text-align: left">The APCET is a temperature controller that can be used as a cooling OR a heating controller. Once the APCET is connected to a power source, and the cooling or heating device is connected to the APCET's power outlet, the device

Hydrofarm Digital Temperature Controller for Heat Mat