Environment Control

Jump Start Digital Temperature Controller for Heat Mats

• Digital Indoor / Outdoor Thermometer & Humidity
• Large display to read the temperature and humidity levels. A remote probe allows you to sample two temperatures at once
• Min/Max for both temperature and humidity

4" Rockwool Block Cover
Pack of 40

Dual Outlet Analog Timer
15 AMP
1725w

Active Aqua Water Chiller 1/4 HP

Desktop/Portable Co2 Monitor

Digital CO2 Controller w/15' Remote Sensor

Mondi Mini Greenhouse Thermo Hygrometer Orange

Hydrofarm Auto Pilot Surge Protector w/ 8 outlet & timer

The BETA-4 is capable of controlling any heating or cooling device that is 10-amps or less. Simply plug in your device to the power outlet on the bottom of the BETA-4. It uses 3-buttons a digital display and offers separate “day / night” temperature setti

The BETA-2 can control variable-speed fans by using the current temperature to increase or decrease the fan speed. By increasing the fan speed, cooling is increased… decreasing fan speed will reduce cooling capacity. Using the BETA-2 in this way provides

Using a timer to automate your lighting adds convenience and encourages productive growth with consistent hours of light. Timers are also essential for many hydroponic system applications. This model has two outlets.