Controllers

The Eos® 2 Digital Humidity Controller makes dialing in your room's environment a breeze. It can be used to activate a device to increase humidity ...

Control multiple lights from one timer or controller device. Power is wired directly into the four-outlet timer box and all of the outlets are con...

The Apollo® 9 - 24 hr digital timer is the perfect timing solution for your hydro systems. With two outlets and a 15 Amp capacity, it's easy to set...

One (1) outlet. 1 min intervals and run up to 20 schedules per day. Battery backup feature saves settings in case of power failure. Heavy-duty con...

Using a timer to automate your lighting adds convenience and encourages productive growth with consistent hours of light. Timers are also essentia...

240V Temperature Device Station（DST-2） The TrolMaster DST-2 Temperature control modules allow the user to easily connect and control standard he...

The TrolMaster DSH-2 Humidity control / device modules (240V) allow the user to easily connect and control standard humidifying or dehumidifying d...

3-in-1 Temp/Humid/Light sensor for the Hydro-X system.   Note: This is a replacement or spare part. The main controller comes with a sensor alrea...

The Full Spectrum Quantum Sensor (MBS-PAR) provides accurate and cost-effective measurement of photosynthetically active radiation (PAR) from all ...

The TrolMaster EC & Temperature probes provide accurate and reliable monitoring on the EC and temperature of the water being monitored by the A...

Hydrofarm's Fan Speed Controller was designed especially for centrifugal fans. This means it will help prevent damage to fan motors, ensuring long...

TrolMaster revolutionized environmental controller technology when it introduced the Hydro-X. The Hydro-X Pro continues the revolution with a 10’ t...

Grower’s Choice digital lighting controller enables the grower to control up to 200 fixtures. It is compatible with all GC-315 CMH, GC- 630NS CMH,...

TrolMaster’s Hydro-X system can control most of the horticultural lighting fixtures sold on the market today. Most light manufacturers provide the ...

The TrolMaster DSC-1 CO2 control / device module allows user the to easily connect and control standard supplemental CO2 devices or CO2 exhaust con...

The optional CO2 Sensor (MBS-S8) measures the CO2 PPM within the growing area. Using the MBS-S8 allows the users to connect and control their supp...

The HS-1 from TrolMaster is used to control commercial dehumidifiers. Most larger / commercial dehumidifiers have a “low-volt” control option so t...

The ARS-1 mini-split air conditioner controller is a unique product that solves the age-old problem of having separate day and night temperature se...

The TrolMaster DST-1 Temperature control modules allow the user to easily connect and control standard heating or cooling devices to the Hydro-x. ...

The TrolMaster DSP-1 program device module (timer module) works like a multi-function timer. The DSP-1 allows the user to easily connect any devic...

The Aqua-X system is a professional-grade irrigation control system. It is a fully customizable modular designed system. Installation is simple an...

The Hydro-X system is a professional-grade single zone environmental controller. It is a fully customizable modular designed system. Installation i...