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Controllers

  • Out of Stock

    Speedster Variable Speed Control

    Original price $39.00
    Original price $39.00 - Original price $39.00
    Original price $39.00
    Current price $23.40
    $23.40 - $23.40
    Current price $23.40

    The Speedster is great multi purpose speed control. Three settings include off, on (full) and variable. Simply use the dial to increase or decrea...

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    Original price $39.00
    Original price $39.00 - Original price $39.00
    Original price $39.00
    Current price $23.40
    $23.40 - $23.40
    Current price $23.40
    Out of Stock
  • iPower Fan Speed Control Adjuster for Duct and Inline Fan 350W

    Original price $5.89 - Original price $5.89
    Original price
    $5.89
    $5.89 - $5.89
    Current price $5.89

    iPower Fan Speed Controller will correctly and precisely adjust the speed of your duct and inline fans Durable 3-Pole Grounded Plug Construction...

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    Original price $5.89 - Original price $5.89
    Original price
    $5.89
    $5.89 - $5.89
    Current price $5.89
  • Titan Controls Helios 18 - 12 Light 240 Volt Controller with Dual Trigger Cords

    Original price $559.60
    Original price $559.60 - Original price $559.60
    Original price $559.60
    Current price $382.99
    $382.99 - $382.99
    Current price $382.99

    Titan Controls Helios 18 - 12 Light 240 Volt Controller with Dual Trigger Cords

    Original price $559.60
    Original price $559.60 - Original price $559.60
    Original price $559.60
    Current price $382.99
    $382.99 - $382.99
    Current price $382.99
  • FALSE

    iPower GLTIMEREPEAT Short Period Repeat Intermittent 3 Cycle Mode Interval Timer for Day, Night, 24 Hour, Black

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $11.60
    $11.60 - $11.60
    Current price $11.60

    Save energy and automate your devices using the iPower Short Period Repeat Cycle Timer. Equipped with a photocell sensor that can be operated in Da...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $11.60
    $11.60 - $11.60
    Current price $11.60
  • FALSE

    Titan Controls Helios 12 - 8 Light 240 Volt Controller with Dual Trigger Cords

    Original price $310.76
    Original price $310.76 - Original price $310.76
    Original price $310.76
    Current price $213.99
    $213.99 - $213.99
    Current price $213.99

    Titan Controls Helios 12 - 8 Light 240 Volt Controller with Dual Trigger Cords

    Original price $310.76
    Original price $310.76 - Original price $310.76
    Original price $310.76
    Current price $213.99
    $213.99 - $213.99
    Current price $213.99
  • Ideal-Air Fan Speed Controller

    Original price $44.13
    Original price $44.13 - Original price $44.13
    Original price $44.13
    Current price $22.23
    $22.23 - $22.23
    Current price $22.23

    Works with AC/DC brush-type motors 15 amps or less. Three adjustable switch settings: full, variable and off. When switch is set to variable, adjus...

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    Original price $44.13
    Original price $44.13 - Original price $44.13
    Original price $44.13
    Current price $22.23
    $22.23 - $22.23
    Current price $22.23
  • FALSE

    Digital Indoor Humidity Monitor Accurate Temperature Meter with Touchscreen, iPower

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $3.96
    $3.96 - $3.96
    Current price $3.96

    1. iPower temperature/humidity gauge with large & easy-to-read display. 2. It can register daily highs and lows for both temperature and humidi...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $3.96
    $3.96 - $3.96
    Current price $3.96
  • Titan Controls Atlas 3 - Day-Night CO2 Monitor-Controller

    Original price $625.01
    Original price $625.01 - Original price $625.01
    Original price $625.01
    Current price $425.99
    $425.99 - $425.99
    Current price $425.99

    Controls and monitors CO2 from 0 to 2000 parts per million (PPM). CO2 enrichment or CO2 exhaust features. Easy to set-up and operate. Enclosure res...

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    Original price $625.01
    Original price $625.01 - Original price $625.01
    Original price $625.01
    Current price $425.99
    $425.99 - $425.99
    Current price $425.99
  • FALSE

    Titan Controls Helios 11 - 4 Light 240 Volt Controller with Trigger Cord

    Original price $197.54
    Original price $197.54 - Original price $197.54
    Original price $197.54
    Current price $135.99
    $135.99 - $135.99
    Current price $135.99

    Titan Controls Helios 11 - 4 Light 240 Volt Controller with Trigger Cord

    Original price $197.54
    Original price $197.54 - Original price $197.54
    Original price $197.54
    Current price $135.99
    $135.99 - $135.99
    Current price $135.99
  • Titan Controls® Eos® 2 - Digital Humidity Controller

    Original price $143.82
    Original price $143.82 - Original price $143.82
    Original price $143.82
    Current price $104.99
    $104.99 - $104.99
    Current price $104.99

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

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    Original price $143.82
    Original price $143.82 - Original price $143.82
    Original price $143.82
    Current price $104.99
    $104.99 - $104.99
    Current price $104.99
  • Titan Controls Zephyr 1 - Day-Night Temp Controller

    Original price $114.39
    Original price $114.39 - Original price $114.39
    Original price $114.39
    Current price $77.99
    $77.99 - $77.99
    Current price $77.99

    Titan Controls Zephyr 1 - Day/Night Temp Controller

    Original price $114.39
    Original price $114.39 - Original price $114.39
    Original price $114.39
    Current price $77.99
    $77.99 - $77.99
    Current price $77.99
  • Titan Controls Apollo 10 - 240 Volt Mechanical Timer

    Original price $20.74
    Original price $20.74 - Original price $20.74
    Original price $20.74
    Current price $14.14
    $14.14 - $14.14
    Current price $14.14

    Titan Controls Apollo 10 - 240 Volt Mechanical Timer

    Original price $20.74
    Original price $20.74 - Original price $20.74
    Original price $20.74
    Current price $14.14
    $14.14 - $14.14
    Current price $14.14
  • Bluelab Combo Meter

    Original price $348.74
    Original price $348.74 - Original price $348.74
    Original price $348.74
    Current price $226.67
    $226.67 - $226.67
    Current price $226.67

    Light weight and portable Measures pH, Nutrient and Temperature Three display options for nutrient - EC, CF, ppm (500 scale) Two display optio...

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    Original price $348.74
    Original price $348.74 - Original price $348.74
    Original price $348.74
    Current price $226.67
    $226.67 - $226.67
    Current price $226.67
  • Titan Controls Atlas 2 - Preset CO2 Monitor-Controller

    Original price $429.98
    Original price $429.98 - Original price $429.98
    Original price $429.98
    Current price $292.99
    $292.99 - $292.99
    Current price $292.99

    Titan Controls Atlas 2 - Preset CO2 Monitor/Controller

    Original price $429.98
    Original price $429.98 - Original price $429.98
    Original price $429.98
    Current price $292.99
    $292.99 - $292.99
    Current price $292.99
  • Titan Controls Helios 8 - 8 Light 240 Volt Controller with Dual Trigger Cords

    Original price $342.61
    Original price $342.61 - Original price $342.61
    Original price $342.61
    Current price $233.99
    $233.99 - $233.99
    Current price $233.99

    Titan Controls Helios 8 - 8 Light 240 Volt Controller with Dual Trigger Cords

    Original price $342.61
    Original price $342.61 - Original price $342.61
    Original price $342.61
    Current price $233.99
    $233.99 - $233.99
    Current price $233.99
  • FALSE

    2 Pcs Digital Humidity Monitor & Accurate Temperature Meter with Touchscreen, iPower

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $7.93
    $7.93 - $7.93
    Current price $7.93

    1. iPower temperature/humidity gauge with large & easy-to-read display. 2. It can register daily highs and lows for both temperature and humidi...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $7.93
    $7.93 - $7.93
    Current price $7.93
  • FALSE

    Accurate Digital Hygrometer and Thermometer Indicator with Backlight Large LCD Display Screen, iPower

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5.48
    $5.48 - $5.48
    Current price $5.48

    iPower Digital Indoor Hygrometer and Thermometer Humidity Gauge Indicator Accurate Temperature Monitor

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5.48
    $5.48 - $5.48
    Current price $5.48
  • Titan Controls Atlas 7 - CO2 Controller

    Original price $349.68
    Original price $349.68 - Original price $349.68
    Original price $349.68
    Current price $238.99
    $238.99 - $238.99
    Current price $238.99

    Titan Controls Atlas 7 - CO2 Controller

    Original price $349.68
    Original price $349.68 - Original price $349.68
    Original price $349.68
    Current price $238.99
    $238.99 - $238.99
    Current price $238.99
  • Titan Controls Apollo 11 - 240 Volt Digital Timer

    Original price $29.66
    Original price $29.66 - Original price $29.66
    Original price $29.66
    Current price $19.19
    $19.19 - $19.19
    Current price $19.19

    Titan Controls Apollo 11 - 240 Volt Digital Timer

    Original price $29.66
    Original price $29.66 - Original price $29.66
    Original price $29.66
    Current price $19.19
    $19.19 - $19.19
    Current price $19.19
  • Titan Controls Zephyr 2 - High Temp Shut Off

    Original price $114.39
    Original price $114.39 - Original price $114.39
    Original price $114.39
    Current price $77.99
    $77.99 - $77.99
    Current price $77.99

    Titan Controls Zephyr 2 - High Temp Shut Off

    Original price $114.39
    Original price $114.39 - Original price $114.39
    Original price $114.39
    Current price $77.99
    $77.99 - $77.99
    Current price $77.99
  • Bluelab Guardian Monitor

    Original price $445.20
    Original price $445.20 - Original price $445.20
    Original price $445.20
    Current price $289.38
    $289.38 - $289.38
    Current price $289.38

    In just one glance it measures all three critical parameters for successful growth pH, conductivity and temperature. Adjustable brightness d...

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    Original price $445.20
    Original price $445.20 - Original price $445.20
    Original price $445.20
    Current price $289.38
    $289.38 - $289.38
    Current price $289.38
  • Titan Controls - Spartan Series 8 Light Controller - 240 Volt

    Original price $261.23
    Original price $261.23 - Original price $261.23
    Original price $261.23
    Current price $178.99
    $178.99 - $178.99
    Current price $178.99

    The 8 light controller operates up to 8000 Watts of grow lights in your garden. It features: heavy duty definite purpose contactors, dual trigger c...

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    Original price $261.23
    Original price $261.23 - Original price $261.23
    Original price $261.23
    Current price $178.99
    $178.99 - $178.99
    Current price $178.99
  • Titan Controls Atlas 9 CO2 Controller w- Remote Sensor

    Original price $442.02
    Original price $442.02 - Original price $442.02
    Original price $442.02
    Current price $305.99
    $305.99 - $305.99
    Current price $305.99

    Compact and easy to use, the Atlas® 9 is a growers dream. The 15 ft remote sensor allows you to measure the CO2 levels of your garden exactly where...

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    Original price $442.02
    Original price $442.02 - Original price $442.02
    Original price $442.02
    Current price $305.99
    $305.99 - $305.99
    Current price $305.99
  • Out of Stock

    Mondi Mini Greenhouse Thermo-Hygrometer

    Original price $19.90
    Original price $19.90 - Original price $19.90
    Original price $19.90
    Current price $12.08
    $12.08 - $12.08
    Current price $12.08

    Original price $19.90
    Original price $19.90 - Original price $19.90
    Original price $19.90
    Current price $12.08
    $12.08 - $12.08
    Current price $12.08
    Out of Stock
  • Titan Controls CO2 Regulator Replacement Plastic Washer

    Original price $1.42
    Original price $1.42 - Original price $1.42
    Original price $1.42
    Current price $0.72
    $0.72 - $0.72
    Current price $0.72

    Original price $1.42
    Original price $1.42 - Original price $1.42
    Original price $1.42
    Current price $0.72
    $0.72 - $0.72
    Current price $0.72
  • Out of Stock

    Measure Master Sterile Disposable Pipette 3 ml, Pack of 20 Pieces

    Original price $2.82 - Original price $2.82
    Original price
    $2.82
    $2.82 - $2.82
    Current price $2.82

    Price shown is per unit; add to cart for case price.

    Original price $2.82 - Original price $2.82
    Original price
    $2.82
    $2.82 - $2.82
    Current price $2.82
    Out of Stock
  • Out of Stock

    Titan Controls - Spartan Series 4 Light Controller - 240 Volt

    Original price $155.09
    Original price $155.09 - Original price $155.09
    Original price $155.09
    Current price $106.99
    $106.99 - $106.99
    Current price $106.99

    The 4 light controller operates up to 4000 Watts of grow lights in your garden. It features: heavy duty definite purpose contactor, trigger cord se...

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    Original price $155.09
    Original price $155.09 - Original price $155.09
    Original price $155.09
    Current price $106.99
    $106.99 - $106.99
    Current price $106.99
    Out of Stock
  • FALSE

    Ventilation Kit, 6 Inch 350 CFM Inline Carbon Filter with Fan Speed Controller and Thermohygrometer, iPower

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $89.91
    $89.91 - $89.91
    Current price $89.91

    6 Inch 294 CFM Duct Inline Fan Blower: Composite fan blades and center hub which reduces noise and vibration. 6 Inch 1050+ IAV Australia Charcoal F...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $89.91
    $89.91 - $89.91
    Current price $89.91
  • Out of Stock

    Measure Master Sterile Disposable Pipette 5 ml, Pack of 20 Pieces

    Original price $4.36 - Original price $4.36
    Original price
    $4.36
    $4.36 - $4.36
    Current price $4.36

    Price shown is per unit; add to cart for case price.

    Original price $4.36 - Original price $4.36
    Original price
    $4.36
    $4.36 - $4.36
    Current price $4.36
    Out of Stock
  • Titan Controls Atlas 8 - Digital CO2 Controller with Fuzzy Logic

    Original price $829.63
    Original price $829.63 - Original price $829.63
    Original price $829.63
    Current price $571.99
    $571.99 - $571.99
    Current price $571.99

    Titan Controls Atlas 8 - Digital CO2 Controller with Fuzzy Logic

    Original price $829.63
    Original price $829.63 - Original price $829.63
    Original price $829.63
    Current price $571.99
    $571.99 - $571.99
    Current price $571.99
  • FALSE

    Bluelab Guardian Monitor Power Supply

    Original price $30.74
    Original price $30.74 - Original price $30.74
    Original price $30.74
    Current price $26.87
    $26.87 - $26.87
    Current price $26.87

    Bluelab Guardian Monitor Power Supply

    Original price $30.74
    Original price $30.74 - Original price $30.74
    Original price $30.74
    Current price $26.87
    $26.87 - $26.87
    Current price $26.87
  • FALSE

    iPower GLFANXCONTROLMAX Exhaust Variable Vent Fan Speed Adjuster HVAC Controls, Black

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $10.72
    $10.72 - $10.72
    Current price $10.72

    If you are looking for a quality speed controller for your fan, look no further! Using a hard plastic shell and metal mounting clip, enjoy the acce...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $10.72
    $10.72 - $10.72
    Current price $10.72
  • Out of Stock

    Greenhouse Master Controller

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $448.68
    $448.68 - $448.68
    Current price $448.68

    The Autopilot Greenhouse Master Controller (GMC) is designed to precisely control temperature, humidity, and CO2 in the growing area. The GMC's en...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $448.68
    $448.68 - $448.68
    Current price $448.68
    Out of Stock
  • Titan Controls Mercury 4 - Multi Function Fan Speed Controller

    Original price $152.72
    Original price $152.72 - Original price $152.72
    Original price $152.72
    Current price $103.99
    $103.99 - $103.99
    Current price $103.99

    Titan Controls Mercury 4 - Multi Function Fan Speed Controller

    Original price $152.72
    Original price $152.72 - Original price $152.72
    Original price $152.72
    Current price $103.99
    $103.99 - $103.99
    Current price $103.99
  • Out of Stock

    Digital CO2 Controller Fuzzy Logic

    Original price $369.12
    Original price $369.12 - Original price $369.12
    Original price $369.12
    Current price $353.07
    $353.07 - $353.07
    Current price $353.07

    Autopilot's simple to use highly accurate digital CO2 controller has arrived. Autopilot's digital CO2 controller measures the carbon dioxide level ...

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    Original price $369.12
    Original price $369.12 - Original price $369.12
    Original price $369.12
    Current price $353.07
    $353.07 - $353.07
    Current price $353.07
    Out of Stock
  • Bluelab Guardian Connect

    Original price $507.74
    Original price $507.74 - Original price $507.74
    Original price $507.74
    Current price $330.04
    $330.04 - $330.04
    Current price $330.04

    The Bluelab Guardian Monitor Connect is not only a constant indicator of the desired levels of pH, conductivity and temperature of your nutrient so...

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    Original price $507.74
    Original price $507.74 - Original price $507.74
    Original price $507.74
    Current price $330.04
    $330.04 - $330.04
    Current price $330.04
  • FALSE
    Out of Stock

    Autopilot Analog CO2 Controller

    Original price $220.02 - Original price $220.02
    Original price
    $220.02
    $220.02 - $220.02
    Current price $220.02

    Analog CO2 Controller

    Original price $220.02 - Original price $220.02
    Original price
    $220.02
    $220.02 - $220.02
    Current price $220.02
    Out of Stock
  • Titan Controls Spartan Series Basic Digital Environmental Controller (Temperature, CO2 Timer and Humidity)

    Original price $303.33
    Original price $303.33 - Original price $303.33
    Original price $303.33
    Current price $209.99
    $209.99 - $209.99
    Current price $209.99

    Easily control the temperature and humidity in your room with the Spartan Series Basic Digital Environmental Controller. Capable of controlling you...

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    Original price $303.33
    Original price $303.33 - Original price $303.33
    Original price $303.33
    Current price $209.99
    $209.99 - $209.99
    Current price $209.99
  • Out of Stock

    Titan Controls Helios 6 - 8 Light 240 Volt Controller w- Dual Trigger Cords

    Original price $327.05
    Original price $327.05 - Original price $327.05
    Original price $327.05
    Current price $223.99
    $223.99 - $223.99
    Current price $223.99

    Original price $327.05
    Original price $327.05 - Original price $327.05
    Original price $327.05
    Current price $223.99
    $223.99 - $223.99
    Current price $223.99
    Out of Stock
  • Titan Controls Eos 120V High Amperage Humidity Controller

    Original price $246.43
    Original price $246.43 - Original price $246.43
    Original price $246.43
    Current price $168.99
    $168.99 - $168.99
    Current price $168.99

    The Eos® 120V High Amperage Controller is designed for the rigors of your indoor gardening. It features a 20 amp capacity which will operate the la...

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    Original price $246.43
    Original price $246.43 - Original price $246.43
    Original price $246.43
    Current price $168.99
    $168.99 - $168.99
    Current price $168.99
  • Out of Stock

    Boveda 67g 2-Way Humidity 62%, Pack of 12 Pieces

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $50.38
    $50.38 - $50.38
    Current price $50.38

    Price shown is per unit; add to cart for case price.

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $50.38
    $50.38 - $50.38
    Current price $50.38
    Out of Stock
  • FALSE

    Ventilation Kit, 4 Inch 150 CFM Inline Filter with Fan Speed Controller and Thermohygrometer, iPower

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $63.67
    $63.67 - $63.67
    Current price $63.67

    4 Inch 150 CFM Duct Inline Fan Blower: Composite fan blades and center hub which reduces noise and vibration 4 Inch Filter: Dimensions, 4 inches Fl...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $63.67
    $63.67 - $63.67
    Current price $63.67
  • Out of Stock

    Titan Controls Atlas 1 CO2 Monitor - Controller w- Remote Sensor

    Original price $774.52
    Original price $774.52 - Original price $774.52
    Original price $774.52
    Current price $527.99
    $527.99 - $527.99
    Current price $527.99

    Atlas® 1 CO2 Monitor/Controller comes with a 25 foot remote sensor. It features adjustable set point and elevation levels, a built in self calibrat...

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    Original price $774.52
    Original price $774.52 - Original price $774.52
    Original price $774.52
    Current price $527.99
    $527.99 - $527.99
    Current price $527.99
    Out of Stock
  • Out of Stock

    Titan Controls Eos Complete Humidity Controller

    Original price $345.44
    Original price $345.44 - Original price $345.44
    Original price $345.44
    Current price $238.99
    $238.99 - $238.99
    Current price $238.99

    Original price $345.44
    Original price $345.44 - Original price $345.44
    Original price $345.44
    Current price $238.99
    $238.99 - $238.99
    Current price $238.99
    Out of Stock
  • Speed Controller Variable Voltage

    Original price $447.46
    Original price $447.46 - Original price $447.46
    Original price $447.46
    Current price $254.51
    $254.51 - $254.51
    Current price $254.51

    This Can-Fan® variable voltage speed controller is for all 120 volt, 60 Hz. fans with less than 7.5 amps drawn. This product provides smooth sinuso...

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    Original price $447.46
    Original price $447.46 - Original price $447.46
    Original price $447.46
    Current price $254.51
    $254.51 - $254.51
    Current price $254.51
  • Titan Controls Spartan Series Complete Digital Environmental Controller (Temperature, CO2 and Humidity)

    Original price $811.05
    Original price $811.05 - Original price $811.05
    Original price $811.05
    Current price $557.99
    $557.99 - $557.99
    Current price $557.99

    This controller will allow you to precisely monitor and control the environment in your grow room. Featuring an easy to use analog interface, this ...

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    Original price $811.05
    Original price $811.05 - Original price $811.05
    Original price $811.05
    Current price $557.99
    $557.99 - $557.99
    Current price $557.99
  • Replacement Sensor for Atlas 9 CO2 Controller

    Original price $379.36
    Original price $379.36 - Original price $379.36
    Original price $379.36
    Current price $215.11
    $215.11 - $215.11
    Current price $215.11

    Compact and easy to use, the Atlas® 9 is a growers dream. The 15 ft remote sensor allows you to measure the CO2 levels of your garden exactly where...

    View full details
    Original price $379.36
    Original price $379.36 - Original price $379.36
    Original price $379.36
    Current price $215.11
    $215.11 - $215.11
    Current price $215.11
  • Out of Stock

    Titan Controls Spartan Series Metal 8 Light Controller 240 Volt w- Timer - Universal Outlets

    Original price $168.85 - Original price $168.85
    Original price
    $168.85
    $168.85 - $168.85
    Current price $168.85

    Original price $168.85 - Original price $168.85
    Original price
    $168.85
    $168.85 - $168.85
    Current price $168.85
    Out of Stock
CO2 controllers have a photocell that allows easy synchronization of grow light schedules and devices that operate on the same schedule. Zenhydro brings you durable and efficient CO2 controllers for grow rooms that allow you to sit back while they take care of your grow space.