- 1 x Humidistat Station (HS-1)
- 1 x 16ft RJ12 Cable
- 1 x 4ft RJ12 Cable
- 1 x RJ12 T-Splitter
TrolMaster Hydro-X HS-1 Humidistat Station
- Handles up to 1A output current to manage commercial dehumidifiers without overloading system circuits.
- Plug and play interface connects directly to HCS-1 systems using standard RJ12 cabling.
- Operates across a wide 100 to 240 VAC voltage range to suit various commercial power setups.
- 3-year warranty covering mechanical and electronic components.
- View More Details
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Commercial & Bulk Purchasing
We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.
Who This Is For
- You are adding external humidistats because your current commercial controllers draw too much power for your circuit.
- You are integrating humidity control into a larger system because you need to maintain precise VPD across multiple zones.
What We Found
- We like how this unit separates the load from your main controller, keeping your power draw stable and safe.
- The simple plug and play connection via RJ12 cables means you can set this up without needing an electrician.
What Users Say
- Operators who switched to this station say they stopped blowing breakers since they offloaded their dehumidifiers.
- Managers who synced these with their main system say they finally have consistent humidity levels across the facility.
TrolMaster Hydro-X HS-1 Humidistat Station
Managing humidity in large-scale commercial facilities often involves high amperage controllers that strain power systems and complicate setup. The TrolMaster Hydro-X HS-1 provides a professional-grade solution by acting as an external humidistat, allowing for precise management of commercial dehumidifiers without the excessive power draw of traditional controllers.
By integrating seamlessly with the TrolMaster Hydro-X HCS-1 environment control system, the HS-1 station streamlines your operation and improves energy efficiency. This plug-and-play station is essential for growers looking to maintain perfect VPD levels while optimizing their environmental control infrastructure within any professional grow tent control setup.
What's Included
Features
LCD Display
Features a clear LCD display for easy monitoring and operation of your humidity settings.
Hydro-X Ready
Offers a seamless connection with the TrolMaster Hydro-X system for centralized management.
Firmware Upgradable
Equipped with a Micro-SD slot to ensure your device stays current with the latest firmware upgrades.
Address Assignment
Easily assign addresses within your network for organized and specific device control.
Plug & Play
Simple installation that works right out of the box with minimal configuration required.
Diagram



Specifications
| Specification | Value |
|---|---|
| Output Voltage | 100~240 VAC, 50/60Hz |
| Output Current | 1A |
| Working Environment | Temperature 32-122°F, Humidity=90% |
| Packaging Dimensions | 85mm(L) x 80mm(W) x 90mm(H) |
| G.W. per pack | 0.43kgs |
Support & Manuals
Warranty
TrolMaster only uses high quality components. Under normal operating conditions, the mechanical and electronic components are covered by a three-year warranty from the original date of purchase. Components that are excluded from warranty are components that have failed due to abnormal usage.
FAQs
The HS-1 acts as an external humidistat specifically designed to control commercial-grade dehumidifiers through the TrolMaster Hydro-X system, reducing high amperage draws.
The HS-1 is designed to work with commercial dehumidifiers that support external humidistat control. Please check your dehumidifier's specifications for compatibility.
It connects to the TrolMaster Hydro-X controller using standard RJ12 cables, which are included in the package.
Yes, the HS-1 includes a Micro-SD slot specifically for performing firmware upgrades to ensure you always have the latest features.
The HS-1 operates on standard 100-240 VAC power, making it compatible with most standard electrical setups.
Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
Why Trimleaf
Equipping home growers, craft producers, and commercial operations across North America since 2016.