TrolMaster Day/Night Digital Humidity Controller (BETA-6)

Keep humidity on target, day and night

The TrolMaster BETA-6 Digital Humidity Controller runs a humidifier or dehumidifier automatically, switching it on or off as humidity in the grow tent or room drifts from your target. A built-in photocell detects whether the lights are on or off and applies separate day and night humidity settings, while a remote probe on a 16ft cable reads conditions right at canopy height where they matter most.

Key Benefits

• Automatic humidifier or dehumidifier control for devices up to 10A
• Separate day and night humidity settings for tighter climate control
• Built-in photocell detects the lighting cycle automatically
• Remote probe on a 16ft cable for accurate canopy-level readings
• Helps prevent mould, mildew and humidity stress across veg and flower
• Simple digital interface for quick setup and monitoring

High humidity turning into mould risk during flower?

High humidity during the flowering and bloom stage is a fast route to mould and bud rot, while air that is too dry in veg slows development and cuts nutrient uptake - and both tend to swing further as lights switch on or off. The BETA-6 reacts to the actual reading at canopy height, bringing the humidifier or dehumidifier in the moment conditions leave the day or night range you have set.

How to Use

1. Connect the humidity sensor to the BETA-6 controller.
2. Position the sensor at canopy height in the tent or room.
3. Plug a humidifier or dehumidifier into the controller outlet (maximum 10A).
4. Connect the controller to a power outlet.
5. Set the desired day and night humidity levels on the digital display.
6. The photocell then switches automatically between day and night settings as the lights change.