TrolMaster TSH-1 Temperature / Humidity Station – 0-10V

Stable 0-10V fan control built for Hydro-X grow rooms

The TrolMaster TSH-1 Temperature / Humidity Station is a variable 0-10V control module that plugs into the Hydro-X and Hydro-X Pro platforms, giving direct command over variable-speed fans, EC fans and motorised vents. Instead of running extraction on a fixed setting, it lets the controller ramp airflow up or down in response to real temperature or humidity in the tent, which is what keeps nutrient uptake and growth steady through veg and flower.

What's Included

• 1 x Temperature / Humidity Station (TSH-1)
• 1 x 16 ft RJ12 cable
• 1 x 4 ft RJ12 cable
• 1 x RJ12 T-splitter

Key Benefits

• 0-10V output for direct control of EC fans, motorised vents and variable-speed ventilation, rated to 1A
• Hydro-X and Hydro-X Pro compatible for plug-and-play expansion
• Temperature or humidity control, tracking whichever condition you are managing
• Separate day and night idle speeds for tighter climate control across the light cycle
• LCD display for on-unit monitoring and setup
• MicroSD firmware updates and RJ12 plug-and-play connectivity

Fixing humid pockets from fixed-speed extraction

Running extraction at a fixed speed is a common cause of stagnant air and humidity build-up around the canopy, raising mould risk and slowing growth in flower. By linking fan speed to the live temperature or humidity reading, the TSH-1 lets the Hydro-X system pull harder as conditions climb and ease off overnight, matching airflow to what the room actually needs.

How to Use

1. Connect the TSH-1 to a Hydro-X or Hydro-X Pro controller with an RJ12 cable.
2. Assign the module address in the controller settings.
3. Wire the 0-10V output to the compatible fan or vent.
4. Set the module to track temperature or humidity.
5. Set day and night setpoints and idle fan speeds; the controller then adjusts output automatically.