TrolMaster Beta-4 Digital Day/Night Temperature Controller spl_hgc The fan’s frame is designed

The fan’s frame is designed with a plastic mounting base to reduce noise from fan vibrations and can be mounted in any direction

and 21" across the top in both directions

Produces Exceptional Quality Extractions

Get ready to raise your bud weight for a fraction of the price of using Voodoo Juice®

the trays retain their 100% recyclable quality even after prolonged usage

TrolMaster Beta-4 Digital Day/Night Temperature Controller spl_hgc The fan’s frame is designedTrolMaster BETA 4 Digital Temperature Controller Day Night Precision for Heating & Cooling Maintain precise environmental conditions in your grow space with the TrolMaster BETA 4 Digital Day Night Temperature Controller. Designed to operate heating or cooling devices up to 10 amps, the BETA 4 makes it simple to dial in ideal temperatures with separate day and night settings. Equipped with an easy to use LED display and built in photocell, the BETA 4