TrolMaster Beta-6 Legacy Beta Series Digital Controller (Day/Night Humidity 110V) PLS The orange/blue color code marks

The orange/blue color code marks the top 10

Fewer Fans per Area: Optimized airflow covers more square footage per unit

Suffocation: Castor oil provides strong pest suffocation by blocking air from entering the spiracle

IP44 Rated: Resists dust and liquid in humid grow rooms

TrolMaster Beta-6 Legacy Beta Series Digital Controller (Day/Night Humidity 110V) PLS The orange/blue color code marksTrolMaster BETA 6 digital humidity controller The TrolMaster BETA 6 is a plug and play controller for a humidifier or dehumidifier on standard 110 120V. A 16 ft remote probe reads humidity right in the canopy instead of at the wall. It holds a 20 90% RH range with a 5% deadband for steady, accurate control. A built in photocell switches between separate day and night setpoints on its own. Day night control for grow rooms and hydroponic gardens