Free UK delivery over £100
Price match guarantee
Discreet packaging on every order
Expert grower support, whenever you need it




Trolmaster

52 products

  • Trolmaster Heavy-Duty Intank pH Sensor (PPH-2)

    A commercially rated pH probe for monitoring nutrient solution directly in a reservoir tank.Feature Highlig...

    Out of stock

    A commercially rated pH probe for monitoring nutrient solution directly in a reservoir tank.Feature HighlightsBroad Application — Suitable for hydroponics, aquariums, and lab use.Flexible Placement — 3.6m long cable for flexible positioning.SpecsCable Length3.6mTerminalBNCCompatibilityConnects to the Aqua-X via the AMP-2 sensor board via its BNC terminal.

    Out of stock

    £191.00

  • Trolmaster RJ12 Splitter Hub(SPH-1)

    The SPH-1 Splitter Hub from TrolMaster makes installation of our controllers as easy as plugging in a phone...

    Out of stock

    The SPH-1 Splitter Hub from TrolMaster makes installation of our controllers as easy as plugging in a phone cable. The SPH-1 hub uses a single RJ12 cable input jack, and provides (8) individual RJ12 output jacks that can be connected to various TrolMaster sensors, adapters and device modules. Using the SPH-1 allows for a "clean" installation and eliminates the need for daisy-chain Y-splitters to be used to interconnect multiple modules or sensors. The SPH-1 is also a powered hub, meaning that it will boost the signals passing through the SPH-1 allowing more modules, sensors and light adapters to be connected to the TrolMaster controllers. By using the SPH-1, an almost unlimited number of LED / HID lights can be controlled using a single TrolMaster controller. The SPH-1 comes complete with the SPH-1 hub, a 16 foot RJ12 cable and the 12vdc power supply. The SPH-1 can be located in a central location with a single RJ12 cable connecting it to the main controller. From the SPH-1 hub, the individual RJ12 jacks can be connected to each of the sensors, device modules, or lighting adapters.NOTE: If you are using the SPH-1 to interconnect your lighting systems together back to a single LMA adapter (except for LMA-T and ThinkGrow light system), DO NOT connect the 12 volt dc power supply to the SPH-1.FEATURES:LED indicator Plug & Play

    Out of stock

    £33.00

  • Trolmaster Thermostat Station(TS-1)

    Designed to replace a thermostat connected to a conventional cool-only HVAC unit, wired using the same low-...

    Out of stock

    Designed to replace a thermostat connected to a conventional cool-only HVAC unit, wired using the same low-voltage thermostat cable and standard colour-coded wiring.Feature HighlightsSeparate Day/Night Settings — The Hydro-X allows separate settings for each of up to 4 TS modules, controlling multiple HVAC systems from one Hydro-X.Firmware Upgradeable — Micro-SD slot for future firmware updates.Plug & Play — LCD display and simple address assignment.SpecsMax Modules per System4CompatibilityWired in place of your existing thermostat using the same low-voltage cable — designed for cool-only HVAC units.

    Out of stock

    £120.00

  • Trolmaster Thermostat Station 2(TS-2)

    An upgraded thermostat replacement supporting most HVAC systems including heat pump and multi-stage HVAC, w...

    Out of stock

    An upgraded thermostat replacement supporting most HVAC systems including heat pump and multi-stage HVAC, wired using the same low-voltage cable and colour-coded wiring as a standard thermostat.Feature HighlightsAdjustable Start-Up Delay — Minimises high inrush current, allowing up to 4 HVAC systems to be safely controlled together.Separate Day/Night Settings — Up to 4 TS modules controlled independently from a single Hydro-X.Firmware Upgradeable — Micro-SD slot for future updates.SpecsMax Modules per System4CompatibilityWired the same way as TS-1, with added delay-timing configuration for safer multi-unit HVAC startup, including heat pump and multi-stage systems.

    Out of stock

    £120.00

  • Trolmaster 3-in-1 Water Content Sensor(WCS-2)

    Gives you accurate, simple monitoring of your grow medium's water content, temperature, and EC — built for ...

    Out of stock

    Gives you accurate, simple monitoring of your grow medium's water content, temperature, and EC — built for precision "crop steering" cultivation.Feature HighlightsMulti-Prong Sensor Assembly — Inserts directly into your grow medium for constant readings.Real-Time 3-in-1 Monitoring — Water content, medium temperature, and EC all measured simultaneously.Remote Alerts — Set alarm limits with mobile notifications via the TrolMaster or TM+ apps.SpecsMeasuresWater content %, temperature, ECCompatibilityCalibrate to your specific grow medium and nutrient strength before relying on readings.

    Out of stock

    £315.00

  • Trolmaster Sensor Board for NFS-1 only(AMP-2)

    Connects the Aqua-X (NFS-1) to precision pH, EC, and temperature probes, constantly measuring water quality...

    Out of stock

    Connects the Aqua-X (NFS-1) to precision pH, EC, and temperature probes, constantly measuring water quality and displaying results on both the Aqua-X and the app.Feature HighlightsPrecision Probe Compatibility — Works with TrolMaster's PCT-1&2 and PPH-1&2 probes.24/7 Alerts — Set min/max limits for pH, EC, or temperature out-of-range notifications.Simple Installation — DIN-type bracket for easy mounting.SpecsTerminalsBNC (pH), Mini DIN (EC/temp), Mini DIN (controller)CompatibilityConnects specifically to the Aqua-X (NFS-1) controller.

    Out of stock

    £134.00

  • Trolmaster Aqua-X Pro Irrigation Control System(NFS-2)

    One of the most advanced irrigation controllers available today, a multi-functional system controlling mult...

    Out of stock

    One of the most advanced irrigation controllers available today, a multi-functional system controlling multiple irrigation solenoids and pumps with extensive sensor monitoring.Feature HighlightsHigh Capacity — Controls up to 300 pumps and 300 solenoids, with up to 50 individual irrigation schedules.Full Water Quality Monitoring — Monitors pH, EC/PPM, temperature, and water content across up to 50 sensors (with optional AMP-3, WCS-1/2, and DFM-1).Flexible Feed Control — Feed on Demand, Feed by Volume, auto-fill reservoir, and calendar-based multi-day scheduling.Linked Zones — Solenoids and pumps can be linked together to control multiple grow areas from one NFS-2.SpecsMax Pumps/Solenoids300 eachMax Schedules50 individualMax SensorsUp to 50 (with optional modules)Display10" touchscreen, phone (TM+) and web-based controlCompatibilityAdd AMP-3, WCS-1/2, and the DFM-1 flow meter to expand monitoring beyond basic timer control.

    Out of stock

    £2,600.00

  • Trolmaster 6 Outputs 24V Control Board (OA6-24)

    The OA6-24 control board is designed to control multiple 24vac solenoid valves.It provides an easy and effi...

    Out of stock

    The OA6-24 control board is designed to control multiple 24vac solenoid valves.It provides an easy and efficient method to control up to 6 valves… each with individual timer settings. Up to 5 OA6-24 can be connected to a single Aqua-x providing a maximum of 30 individually controlled outputs to connect to your solenoid valves. The Aqua-x can also provide a “master pump link” by using a DSP-1 along with the OA6-24. Connecting a DSP-1 to the OA6-24 provides an automatic “pump link” between the DSP-1 and the OA6-24. When any of the 24vac irrigation zones are activated on the OA6-24, the DSP-1 will automatically turn on the pump.FEATURES:LED Power IndicatorAddressing Button6 Individually-Controlled 24V Outputsndividual LED Indicator for Each OutputDouble RJ12 Cable Sockets for Daisy Chain Connectivity

    Out of stock

    £111.00

  • Trolmaster Temperature / Humidity Station(TSH-1)

    A 0-10V analog output control station working with HCS-1, HCS-2, and HCS-3 controllers, configurable to con...

    Out of stock

    A 0-10V analog output control station working with HCS-1, HCS-2, and HCS-3 controllers, configurable to control either a temperature or humidity device.Feature HighlightsVariable Speed Control — Controls variable-speed fans, vents, or any device accepting a 0-10V input.Separate Day/Night Idle Speeds — Built-in settings plus separate day/night setpoints via the HCS controller.Firmware Upgradeable — Micro-SD slot for future updates.SpecsOutput0-10V analogCompatibilityWorks with HCS-1, HCS-2, and HCS-3 controllers. Assign the module to control either temperature or humidity.

    Out of stock

    £140.00

  • Trolmaster RJ12 to PushLock Waterproof Connector Converter Cable(ECS-5)

    Provides a 5/8" diameter connector for newer Fluence brand LED fixtures using PushLock waterproof connector...

    Out of stock

    Provides a 5/8" diameter connector for newer Fluence brand LED fixtures using PushLock waterproof connectors for interconnecting.Feature HighlightsComplete Cable Set — Includes a 16ft RJ12 cable, a T-splitter, and a 4ft RJ12-to-PushLock cable.Seamless Connection — Plug & Play installation for quick setup.SpecsConnector Diameter5/8"RJ12 Cable Length16ftCompatibilityCompatible with newer Fluence brand LED fixtures using PushLock waterproof connectors.

    Out of stock

    £23.00

  • Trolmaster 16ft Extension Cable for Sensor Board(ECS-4)

    The ECS-4 Extension Cable is simply a 16 ft extension cable to use with the AMP-2 sensor board. It has a ma...

    Out of stock

    The ECS-4 Extension Cable is simply a 16 ft extension cable to use with the AMP-2 sensor board. It has a male and female end and can extend the distance between AMP-2 sensor board and the main controller.FEATURES:Seamless ConnectionPlug & Play

    Out of stock

    £22.00

  • Trolmaster EC Fan Control Adapter(EFC-1)

    Specially designed for use with the Tent-X Control System to control the variable fan speed of an EC fan.Fe...

    Out of stock

    Specially designed for use with the Tent-X Control System to control the variable fan speed of an EC fan.Feature HighlightsSelectable Output Mode — Choose PWM or 0-10V mode to match your EC fan.One per Line — Each Tent-X connects a corresponding EFC-1 for both Exhaust (F1) and Intake (F2) lines.Plug & Play — LCD display for easy mode addressing, seamless connection with the Tent-X Main Controller.SpecsOutput ModesPWM / 0-10VCompatibilityDesigned specifically for the Tent-X Control System. One EFC-1 needed per exhaust and one per intake fan line.

    Out of stock

    £64.00

  • Trolmaster 3-in-1 Sensor for Hydro-X only(MBS-TH)

    A 3-in-1 temperature, humidity, and light sensor for the Hydro-X system — a spare/replacement part, since t...

    Out of stock

    A 3-in-1 temperature, humidity, and light sensor for the Hydro-X system — a spare/replacement part, since the main controller comes with one included.Feature HighlightsBuilt-In Photocell — Detects day/night mode automatically.Plug & Play — Straightforward installation.SpecsMeasuresTemperature, humidity, light (day/night)CompatibilityFits Hydro-X systems as a replacement/spare part. Keep sensors dry and clean — avoid spraying or condensate exposure to prevent premature failure.

    Out of stock

    £126.00

  • Trolmaster Lantern Schedule Adapter(LMA-24)

    A lighting adapter that creates a "lantern schedule" lighting routine to keep plants in an extended vegetat...

    Out of stock

    A lighting adapter that creates a "lantern schedule" lighting routine to keep plants in an extended vegetative state, using two channels on the Hydro-X system.Feature HighlightsLantern Schedule Logic — 12 hours on, 5.5 hours off, 1 hour on, 5.5 hours off — the extra hour of light in the dark period inhibits florigen production, keeping the plant in a high-growth vegetative state.Broad HID/LED Compatibility — Works with HIDs like Gavita, Nanolux, Luxx, Growers Choice, Illuminar, PL, and LEDs like Fluence, Next Light, Spectrum King.Plug & Play — LED power indicator and seamless RJ12 connection to Hydro-X.SpecsProtocol0-10VSignal ConversionDigital to AnalogCompatibilityUses two Hydro-X lighting control channels via RJ12 cable. Designed for lights with 0-10V protocol control.

    Out of stock

    £92.00

  • Trolmaster Lighting Control Adapter DLI (LMA-15)

    A lighting control adapter specially designed to let the Hydro-X system control DLI ballasts using their lo...

    Out of stock

    A lighting control adapter specially designed to let the Hydro-X system control DLI ballasts using their low-volt control option.Feature HighlightsDLI-Specific Design — Purpose-built for DLI ballast compatibility.Signal Conversion — Converts digital signal to analog for seamless control.Plug & Play — LED power indicator and seamless RJ12 connection to Hydro-X.SpecsConnectionRJ12 to Hydro-XCompatibilitySpecially designed for DLI ballasts.

    Out of stock

    £59.00

  • Trolmaster Lighting Control Adapter T(LMA-T)

    TrolMaster’s Hydro-x system can control most of the supplemental lighting fixtures sold today. Most light m...

    Out of stock

    TrolMaster’s Hydro-x system can control most of the supplemental lighting fixtures sold today. Most light manufacturers provide the ability to control their lighting systems using what known as a low-volt control. That low-volt control can take many forms and communication protocols. TrolMaster makes several types of lighting adapters (LMA units) that allow the Hydro-x to control lights using their low-volt control option. The LMA-T is specially designed for the ThinkGrow LED systems, providing two channels control, which allows separate control for full spectrum and second red output levels on the ThinkGrow LEDs.The LMA-T simply connects to the lighting control ports Line 1 and Line 2 on the HCS-1. Once connected, the user can then set individual ON and OFF times and the dimming settings for the full spectrum LEDs and also for the second red LEDs.The LMA-T then is connected to the RJ type lighting control cables where each of the LEDs are connected back to the controller in a daisy-chain configuration using plug-and-play connections.One adaptor could run up to 256 ThinkGrow LEDs. * Convert RJ12 to Water Proof Connector Cable included.Features:LED IndicatorPlug & Play

    Out of stock

    £90.00

  • Trolmaster Smoke Detector for Hydro-X(MBS-SD)

    An optional smoke detector that alerts you to smoke in your growing area at all times, sending a phone noti...

    Out of stock

    An optional smoke detector that alerts you to smoke in your growing area at all times, sending a phone notification before the problem gets out of hand.Feature HighlightsMulti-Unit Support — Up to 5 smoke detectors can be connected to a single Hydro-X controller.Instant Phone Alerts — Any triggered detector sends an immediate notification.Built-In Photocell — Detects day/night mode automatically.SpecsMax Units per Controller5CompatibilityFits Hydro-X systems. Keep sensors dry and clean — avoid spraying or condensate exposure to prevent premature failure.

    Out of stock

    £59.00

  • Trolmaster CO2 Sensor for Hydro-X only(MBS-S8)

    Measures CO2 PPM in your growing area, letting you connect and control a supplemental CO2 system through th...

    Out of stock

    Measures CO2 PPM in your growing area, letting you connect and control a supplemental CO2 system through the Hydro-X.Feature HighlightsCO2 System Integration — Used in combination with one or more DSC-1 CO2 device modules.Built-In Photocell — Detects day/night mode automatically.SpecsMeasuresCO2 PPMCompatibilityFits Hydro-X systems. Keep sensors dry and clean — avoid spraying or condensate exposure to prevent premature failure.

    Out of stock

    £226.00

  • Trolmaster 4-in-1 Sensor for Hydro-X Pro and Hydro-X Plus(MBS-Pro)

    Combines precision air temperature, humidity, CO2 (PPM), and photocell sensing into one all-in-one environm...

    Out of stock

    Combines precision air temperature, humidity, CO2 (PPM), and photocell sensing into one all-in-one environmental sensor, built for both Hydro-X Pro and Hydro-X Plus systems.Feature HighlightsMulti-Location Placement — Up to 50 sensors can connect to a Hydro-X Pro, either averaged together or assigned individually to specific control devices.Built-In LCD Display — Shows current conditions for easy onsite monitoring.Push-Lock Connection — New connector design for easy installation.SpecsMax Sensors (Hydro-X Pro)50EnclosureWater-resistant plastic injectedCompatibilityRequires an SPH-1 hub for supplemental power. Keep sensors dry and clean to avoid premature failure.

    Out of stock

    £425.00

  • Trolmaster Sensor board(AMP-3)

    A bridge module connecting pH and EC/Temp sensor probes to the Aqua-X Pro or Tent-X Controller, displaying ...

    Out of stock

    A bridge module connecting pH and EC/Temp sensor probes to the Aqua-X Pro or Tent-X Controller, displaying live readings on both its own LCD and the master controller screen.Feature HighlightsMulti-Unit Support — Connect multiple units into one system for multi-point monitoring.Easy Installation — Standard RJ12 cable connection to the main controller.SpecsDisplayspH, EC, water temperatureCompatibilitySpecially designed for Aqua-X Pro and Tent-X systems.

    Out of stock

    £141.00

  • Trolmaster Weatherproof Box(BM-1)

    The BM-1 Weatherproof Box is designed for the protection for TrolMaster TS-1/2, HS-1 and ARS-1 controllers ...

    Out of stock

    The BM-1 Weatherproof Box is designed for the protection for TrolMaster TS-1/2, HS-1 and ARS-1 controllers from dripping water and low-pressure sprayed water. 

    Out of stock

    £20.00

  • Trolmaster Dual Condition Adaptor(DCC-1)

    Provides a simple solution to control a single device based on more than one condition — for example, turni...

    Out of stock

    Provides a simple solution to control a single device based on more than one condition — for example, turning on an exhaust fan when either temperature or humidity is too high.Feature HighlightsCombines or Splits Conditions — Lets you trigger one device from multiple environmental conditions.Works With Plug-In Modules — Connects via RJ12 to act in concert with another TrolMaster plug-in module.Plug & Play — LED indicator for easy status monitoring.SpecsConnectionBuilt-in RJ12 cableCompatibilityUsed in combination with one of TrolMaster's plug-in modules: DSC-1, DSH-1/2, DST-1/2, DSP-1/2, DSV-1, or DSD-1.

    Out of stock

    £75.00

  • Trolmaster Digital Flow Meter to the Controller for Aqua-X Pro only(DFM-1)

    A 1" digital inline flow meter providing accurate measurement of water or nutrient solution flowing through...

    Out of stock

    A 1" digital inline flow meter providing accurate measurement of water or nutrient solution flowing through your irrigation line, specially designed for the Aqua-X Pro system.Feature HighlightsFeed-by-Volume Function — Set your irrigation schedule to be controlled precisely "by volume" with the Aqua-X Pro.Real-Time Monitoring — LCD display for onsite flow monitoring.Future-Ready — May include future functions like water leak or line blockage detection.SpecsPipe Size1"CompatibilitySpecifically designed for the Aqua-X Pro system.

    Out of stock

    £104.00

  • Trolmaster Dry Contact Station(DSD-1)

    A simple, flexible solution for connecting and controlling devices via the Hydro-X or Aqua-X using a "dry-c...

    Out of stock

    A simple, flexible solution for connecting and controlling devices via the Hydro-X or Aqua-X using a "dry-contact" or relay — required for devices needing dry contact closure to activate.Feature HighlightsBroad Device Support — Controls lighting contactors, light deprivation curtains, pump contactors, temperature devices, humidity devices, and CO2 devices.Configurable to Match Other Modules — Can be set to have the same functions as other TrolMaster power modules.Manual Override — Press and hold the top button to manually turn the module ON/OFF.SpecsConnectionHydro-X "devices" lineCompatibilityConnects to the Hydro-X or Aqua-X systems. Consult TrolMaster for wiring specifics on your particular device.

    Out of stock

    £82.00

Login

Forgot your password?

Don't have an account yet?
Create account