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  • TrolMaster Aqua-X PH Sensor for Reservoir-HydroPros.com

    TrolMaster Aqua-X PH Sensor for Reservoir

    TrolMaster
    $79.80

    The TrolMaster pH probes provide accurate and reliable monitoring on the pH of the water being monitored by the Aqua-x. The PPH-1 probe connects to...

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    $79.80
  • TrolMaster Aqua-X Sensor Board-HydroPros.com

    TrolMaster Aqua-X Sensor Board

    TrolMaster
    $109.25

    The AMP-2 module connects the Aqua-x to a set of precision pH / EC & temperature probes to constantly measure the pH / EC & temperature of ...

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    $109.25
  • TrolMaster Aqua-X Touch Spot + T Split Ext Cable-HydroPros.com
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    TrolMaster Aqua-X Touch Spot + T Split Ext Cable

    TrolMaster
    $31.35

    Additional detector can be added to the WD-1 by using the TSS-1 / T-splitter and water detector (sensor) set. It comes with a T-splitter and an add...

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    $31.35
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  • TrolMaster Aqua-X Touch Spot 16' Ext Cable-HydroPros.com

    TrolMaster Aqua-X Touch Spot 16' Ext Cable

    TrolMaster
    $15.68

    The TSS-2 extension cable is simply a 16 ft extension cable to use with the WD-1 water detectors. It has a male and female end and can extend the d...

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    $15.68
  • TrolMaster Aqua-X Water Content Sensor

    TrolMaster
    $218.50

    The WCS-1 water content sensor allows the user to monitor the % of water / nutrients within the growing medium. The moisture level / water content ...

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    $218.50
  • TrolMaster Aqua-X Water Detector and Touch Spot-HydroPros.com

    TrolMaster Aqua-X Water Detector and Touch Spot

    TrolMaster
    $69.82

    The WD-1 water detector can be used in one of two ways. First, it can be used to simply monitor the floor or a space for water… as a leak-detector....

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    $69.82
  • TrolMaster Co2 Sensor for Hydro-X-HydroPros.com
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    TrolMaster Co2 Sensor for Hydro-X

    TrolMaster
    $210.90

    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 suppl...

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    $210.90
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  • TrolMaster Device Station 240v Single Pack w/ 16' 4' and T-Splitter RJ12 Cable Set-HydroPros.com

    TrolMaster Device Station 240v Single Pack w/ 16' 4' and T-Splitter RJ12 Cable Set

    TrolMaster
    $82.62

    The TrolMaster DST-2 Temperature control modules allow the user to easily connect and control standard heating or cooling devices to the Hydro-x. A...

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    $82.62
  • TrolMaster Device Station Single 110V Output-HydroPros.com
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    TrolMaster Device Station Single 110V Output

    TrolMaster
    $66.50

    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 device...

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    $66.50
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  • Trolmaster Dual Condition Adapter-HydroPros.com

    Trolmaster Dual Condition Adapter

    TrolMaster
    $71.92

    The TrolMaster DCC-1 provides a simple solution to control a single device, with more than one condition. For example, people like to turn on their...

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    $71.92
  • TrolMaster Expander Station 4 Device Controller-HydroPros.com

    TrolMaster Expander Station 4 Device Controller

    TrolMaster
    $137.75

    The 4RS-1 is a universal 4-outlet power expansion module. It can be used with any of TrolMaster’s “plug-in” style device modules to expand the numb...

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    $137.75
  • TrolMaster Full Spectrum Quantum Sensor For Hydro-X-HydroPros.com
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    TrolMaster Full Spectrum Quantum Sensor For Hydro-X

    TrolMaster
    $441.75

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

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    $441.75
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  • TrolMaster Humidistat Station for Low Voltage control of dehumidifiers using the Hydro-X-HydroPros.com
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    TrolMaster Humidistat Station for Low Voltage control of dehumidifiers using the Hydro-X

    TrolMaster
    $116.38

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

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    $116.38
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  • TrolMaster Hydro-X 16' RJ12 Cable Set Includes 16', 4' RJ12 and T-Splitter-HydroPros.com
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    TrolMaster Hydro-X 16' RJ12 Cable Set Includes 16', 4' RJ12 and T-Splitter

    TrolMaster
    $19.00

    TrolMaster modules and sensors all come complete with a RJ12 16ft cable, Y-splitter and RJ12 4 ft cable to connect to the Hydro-x. When connecting ...

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    $19.00
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  • TrolMaster Hydro-X 3 in 1 Sensor - Tempurature, Humidity and Light for use as a Replacement for the Hydro-X Sensor-HydroPros.com
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    TrolMaster Hydro-X 3 in 1 Sensor - Tempurature, Humidity and Light

    TrolMaster
    $75.05

    3-in-1 Temp/Humid/Light sensor for the Hydro-X system.

    $75.05
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  • TrolMaster Hydro-X 3.5mm to RJ12 Jack Extension Cable Set-HydroPros.com
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    TrolMaster Hydro-X 3.5mm to RJ12 Jack Extension Cable Set

    TrolMaster
    $19.95

    The ECS-2 cable set is designed to connect Hydro-X to most LED drivers with a pigtail wiring. The ECS-2 comes with a 16 ft RJ12 cable, a Y-splitter...

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    $19.95
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  • TrolMaster Hydro-X 3rd Party Light Adapter Trigger Dimlux-HydroPros.com

    TrolMaster Hydro-X 3rd Party Light Adapter Trigger Dimlux

    TrolMaster
    $55.34

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

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    $55.34
  • TrolMaster Hydro-X 3rd Party Light Adapter Trigger P-HydroPros.com
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    TrolMaster Hydro-X 3rd Party Light Adapter Trigger P

    TrolMaster
    $55.34

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

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    $55.34
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  • TrolMaster Hydro-X 3rd Party Light Adapter Trigger Sun-HydroPros.com

    TrolMaster Hydro-X 3rd Party Light Adapter Trigger Sun

    TrolMaster
    $55.34

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

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    $55.34
  • TrolMaster Hydro-X AC Remote Station Single Pack w/16', 4' and T-Splitter RJ12 Cable Set-HydroPros.com
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    TrolMaster Hydro-X AC Remote Station Single Pack w/16', 4' and T-Splitter RJ12 Cable Set

    TrolMaster
    $99.75

    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...

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    $99.75
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  • TrolMaster Hydro-X Co2 Device Station Single Pack-HydroPros.com
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    TrolMaster Hydro-X Co2 Device Station Single Pack

    TrolMaster
    $66.50

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

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    $66.50
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  • TrolMaster Hydro-X Controller w/ 3 in 1 Sensor + Cable Set-HydroPros.com

    TrolMaster Hydro-X Controller w/ 3 in 1 Sensor + Cable Set

    TrolMaster
    $312.55

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

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    $312.55
  • TrolMaster Hydro-X Humidity Device Station Single Pack w/16', 4' and T-Splitter RJ12 Cable Set-HydroPros.com
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    TrolMaster Hydro-X Humidity Device Station Single Pack w/16', 4' and T-Splitter RJ12 Cable Set

    TrolMaster
    $66.50

    The TrolMaster DSH-1 Humidity control / device modules allow user to easily connect and control standard humidifying or dehumidifying devices to th...

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    $66.50
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  • TrolMaster Hydro-X Pro Controller w/ 4-in-1 Sensor & Cable Set-HydroPros.com

    TrolMaster Hydro-X Pro Controller w/ 4-in-1 Sensor & Cable Set

    TrolMaster
    $2,374.10

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

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    $2,374.10
  • TrolMaster Hydro-x Smoke Detector w/RJ12 splitter & 16' Cable-HydroPros.com

    TrolMaster Hydro-x Smoke Detector w/RJ12 splitter & 16' Cable

    TrolMaster
    $55.10

    The optional Smoke Detector (MBS-SD) can alert the user to smoke within their growing area at ALL TIMES. Up to 5 smoke detectors can be connected t...

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    $55.10
  • TrolMaster Hydro-X Temp Device Station Single Pack w/ 16', 4' and T-Splitter RJ12 Cable Set-HydroPros.com

    TrolMaster Hydro-X Temp Device Station Single Pack w/ 16', 4' and T-Splitter RJ12 Cable Set

    TrolMaster
    $66.50

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

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    $66.50
  • TrolMaster Lantern Control of up to 40 0-10v Control Fixtures-HydroPros.com

    TrolMaster Lantern Control of up to 40 0-10v Control Fixtures

    TrolMaster
    $86.45

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

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    $86.45
  • TrolMaster Light Adapter For 0-10V Control of LED Systems by % Dimmer-HydroPros.com

    TrolMaster Light Adapter For 0-10V Control of LED Systems by % Dimmer

    TrolMaster
    $55.34

    TrolMaster’s Hydro-x system can control most of the supplemental lighting fixtures sold today. Most light manufacturers provide the ability to cont...

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    $55.34
  • TrolMaster Programmable Dry Contact to Control Normally on/off Items -Temp RH Co2 or Recycle-HydroPros.com

    TrolMaster Programmable Dry Contact to Control Normally on/off Items -Temp RH Co2 or Recycle

    TrolMaster
    $75.05

    The Trolmaster DSD-1 Dry-contact module provides a simple and flexible solution to who want to connect & control devices to the Hydro-X using a...

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    $75.05
  • TrolMaster RJ12 Splitter Hub-HydroPros.com

    TrolMaster RJ12 Splitter Hub

    TrolMaster
    $31.35

    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...

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    $31.35
  • TrolMaster Thermostat Station 2 for all types of HVAC (Heatpumps and Conventionals)-HydroPros.com
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    TrolMaster Thermostat Station 2 for all types of HVAC (Heatpumps and Conventionals)

    TrolMaster
    $116.38

    The TS-2 thermostat stations is designed to replace a thermostat connected to a standard HVAC unit. The TS-2 can be used to control most HVAC syste...

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    $116.38
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  • TrolMaster Thermostat Station for Remote Control of your HVAC with the Hydro-XHVAC-HydroPros.com

    TrolMaster Thermostat Station for Remote Control of your HVAC with the Hydro-XHVAC

    TrolMaster
    $99.75

    The TS-1 thermostat stations is designed to replace a thermostat connected to a conventional cool only HVAC unit. The TS-1 is wired to the HVAC sys...

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    $99.75
  • TrolMaster Water Detector + Touch Spot for Flood Alert Hydro-X-HydroPros.com

    TrolMaster Water Detector + Touch Spot for Flood Alert Hydro-X

    TrolMaster
    $69.83

    The optional Water Detector WD-2 allows the user to detect water leaks or water on the floor of the facility. Simply place the water sensor at flo...

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    $69.83
  • Trolmaster Weather Resistant Housing for Thermostat and Humidistat Stations-HydroPros.com

    TrolMaster Weather Resistant Housing for Thermostat and Humidistat Stations

    TrolMaster
    $18.52

    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 spr...

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    $18.52
  • TrolMaster XLR IP67 Type Plugset for 0-10V LED Control-HydroPros.com

    TrolMaster XLR IP67 Type Plugset for 0-10V LED Control

    TrolMaster
    $19.95

    The ECS-3 provides a 5/8” diameter connector for some of Fluence brands LED fixtures using Threaded Waterproof Connectors for interconnecting. Lik...

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    $19.95
  • Universal Spigot for 5 Gallon or 6 Gallon Bottles - HydroPros.com

    Universal Spigot for 5 Gallon or 6 Gallon Bottles

    Grow Pro
    from $4.99

    Practical Device For Mess-free Pouring Safeguards content against spilling Convenient installation Easy on the pocket Works with most 6 gallon cont...

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    from $4.99
  • URB Natural Microbial Inoculant - HydroPros.com

    URB Natural Microbial Inoculant

    URB
    from $54.99

    URB is safe for your plants. URB will help reduce the need for other products that you may already be using. URB is simple to apply by following th...

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    from $54.99
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    Vanquish 1000W HPS Bulb

    Vanquish
    $30.65

    Vanquish – 1000W Super HPS Conversion Lamp Product Highlights: Vanquish super high pressure sodium series lamps provide high lumen output and a ...

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    $30.65
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  • Sold out
    $66.54
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  • Wiggle Worm Earthworm Castings, 30 lbs - HydroPros.com
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    Wiggle Worm Earthworm Castings, 30 lbs

    Unco Industries
    $22.49

    Not for sale in Oregon Soon to be known as the "World's Greatest Organic Fertilizer!" Wiggle Worm Soil Builder Always PURE Earthworm Castin...

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    $22.49
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  • Wipe Out Insecticide/miticide Spider Mite Insect Killer - HydroPros.com
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    Wipe Out Insecticide/miticide Spider Mite Insect Killer

    Wipeout
    from $15.99

    Wipe out is the ultimate solution to eliminate spider mite infestations safely, quickly and permanently! Wipe Out is NON-SYSTEMIC Are spider mites ...

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    from $15.99
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  • Xtreme Gardening Azos Beneficial Bacteria - HydroPros.com

    Xtreme Gardening Azos Beneficial Bacteria

    Xtreme Gardening
    from $14.00

    AZOS is an all-natural, growth promoting, Nitrogen-fixing bacteria ideal for cloning and transplanting. Azos converts nitrogen into a usable form t...

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    from $14.00
  • Xtreme Gardening Mykos Mycorrhizae - HydroPros.com

    Xtreme Gardening Mykos Mycorrhizae

    Xtreme Gardening
    from $4.99

    MYKOS mycorrhizae is a natural and organic species of beneficial soil fungi that create a "sponge-like" mass which collects and stores nutrients an...

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    from $4.99