• TrolMaster DSH-2 Humidity Device Station | 240V 10A Controller for Hydro-X & Tent-X
  • TrolMaster DSH-2 Humidity Device Station | 240V 10A Controller for Hydro-X & Tent-X
  • TrolMaster DSH-2 Humidity Device Station | 240V 10A Controller for Hydro-X & Tent-X
  • TrolMaster DSH-2 Humidity Device Station | 240V 10A Controller for Hydro-X & Tent-X
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TrolMaster DSH-2 Humidity Device Station | 240V 10A Controller for Hydro-X & Tent-X

£78.95
£78.95
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The TrolMaster DSH-2 is the essential hardware link for growers looking to master their garden's moisture levels. Built to handle the heavy electrical demands of high-performance humidifiers and dehumidifiers, this module transforms "dumb" appliances into intelligent, system-responsive gear. By connecting directly to your Hydro-X or Tent-X brain, the DSH-2 ensures your plants never face the stress of sudden humidity swings.
Why Choose the DSH-2?
Unlike standard timers, the DSH-2 reacts in real-time to the data from your sensors. It provides a dedicated 240V, 10-amp power source, giving you the peace of mind that your equipment is running safely and efficiently. Whether you’re dealing with the dampness of a sealed room or the dry air of a winter grow, this station maintains your "VPD sweet spot" around the clock.
Core Benefits & Standout Features
  • Dual-System Synergy: Fully compatible with both the flagship Hydro-X and the versatile Tent-X controllers, making it a future-proof investment for any scale of cultivation.
  • Pro-Grade Power Handling: Effortlessly manages appliances up to 10 amps. For long-term dehumidifier use, it is optimized to run smoothly at a continuous 7-amp draw.
  • Instant Visual Feedback: The integrated LED isn't just for show—it uses a color-coded pulse system to tell you if the device is active, idle, or if the circuit has been overloaded.
  • Tough Environment Build: Engineered to thrive in the harsh conditions of a garden, performing reliably in temperatures up to 122°F and high-moisture air.
  • Simplified Connectivity: No wiring diagrams needed. The included RJ12 cables and T-splitter allow you to daisy-chain this module into your existing sensor network in seconds.
Technical Breakdown
  • Power Input/Output: 100-240 VAC (Standard 3-prong compatibility).
  • Maximum Load: 10 Amps (Robust enough for commercial-grade units).
  • Safety Lock: Features a manual override button for instant control and a red-light alert system for overload protection.
  • Included Hardware: Comes complete with one 16ft cable, one 4ft cable, and a T-Splitter for immediate installation.
Master your environment. The TrolMaster DSH-2 takes the guesswork out of humidity, letting you focus on the quality of your harvest rather than adjusting dials.
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Maintain Perfect Humidity for Stronger, Healthier Crops

The TrolMaster DSH-2 240V Humidity Device Station gives growers complete automatic control of compatible humidifiers and dehumidifiers through the Hydro-X Environmental Control System. By maintaining consistent humidity levels throughout the day and night, the DSH-2 helps create the ideal growing environment for healthier vegetables, herbs and commercial crops, reducing plant stress while supporting stronger growth and improved yields.

Designed for professional grow rooms and commercial greenhouses, the DSH-2 controls standard 100–240V humidifying and dehumidifying equipment up to 10 amps. With plug-and-play RJ12 connectivity, manual override, LED status indicators and seamless Hydro-X integration, growers can automate humidity management with confidence while reducing daily manual adjustments. For dehumidifiers, TrolMaster recommends using units drawing less than 7 amps to avoid overload.

Explore Hydro-X Climate Control

Frequently Asked Questions

The DSH-2 allows compatible Hydro-X controllers to automatically operate humidifiers and dehumidifiers, maintaining your target humidity without manual switching.

The DSH-2 is designed to control most standard 100–240V humidifiers and dehumidifiers up to 10 amps. For dehumidifiers, TrolMaster recommends models drawing less than 7 amps to prevent overload.

The DSH-2 is designed for the Hydro-X Environmental Control System, allowing humidity equipment to be fully automated alongside temperature, CO₂ and lighting controls.

Maintaining the correct humidity helps plants transpire efficiently, reduces the risk of mould and mildew, improves nutrient uptake and creates a more stable growing environment throughout every stage of crop development.

Yes. The DSH-2 includes a manual override button, allowing you to activate or deactivate connected equipment whenever required.

Yes. The DSH-2 features plug-and-play installation using RJ12 communication cables and includes a 16 ft RJ12 cable, 4 ft RJ12 cable and RJ12 T-splitter for quick setup.

The LED indicators display communication and operating status, including whether the module is connected, active, inactive or overloaded, making troubleshooting quick and simple.

The DSH-2 is ideal for commercial growers, greenhouses and serious indoor cultivation facilities looking to automate humidity management and maintain consistent environmental conditions for healthier, higher-quality crops.