• Sale!

    10 Light Controller with Digital Ammeter (60A 4-Wi

    $889.99 $667.49
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  • Sale!

    10 Light Controller with Digital Ammeter (NEMA 14

    $899.99 $674.99
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  • Sale!

    10 Light Controller with Time Delay (60A 4-Wire Ha

    $999.99 $749.99
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  • Sale!

    10 Light Controller with Time Delay (NEMA 14-50P,

    $979.99 $734.99
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  • Sale!

    12 Light Dual-Zone Controller (60A 4-Wire Hardwire

    $864.99 $648.74
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  • Sale!

    15′ Extension Probe Sensor Cable

    $19.95 $14.96
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  • Sale!

    15A, 3600W, 240v Timer

    $25.95 $19.46
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  • Sale!

    24 Light Controller (NEMA 6-15P, 4-Prong Plug

    $2,499.00 $1,874.25
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  • Sale!

    24-Hour Plastic Outdoor Timer

    $113.95 $85.46
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  • Sale!

    4 Light Controller (NEMA 14-30P, 4-Prong Plug)

    $279.99 $209.99
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  • Sale!

    6 Light Controller connects to 240V and provides 1

    $399.99 $299.99
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  • Sale!

    6 Light Controller with 240V (NEMA 14-30P, 4-Prong

    $389.99 $292.49
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  • Sale!

    6 Light Controller with 240V and 120V (NEMA 14-30P

    $399.99 $299.99
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  • Sale!

    Active Air (1-20 cu ft per hour) with Timer

    $114.95 $86.21
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  • Sale!

    Active Air 20LB C02 CYLINDER W/ 320 VALVE & BLACK

    $190.95 $143.21
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  • Sale!

    Active Air 50LB C02 CYLINDER W/ 320 VALVE & BLACK HANDLE

    $499.95 $374.96
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  • Sale!

    Active Air CO2 (.2-2 cu ft per hour) with Timer

    $114.95 $86.21
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  • Sale!

    Active Air CO2 Gas Detection Tube 300-500 (pack of 10)

    $49.95 $37.46
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  • Sale!

    Active Air CO2 Regulator for Hydrofarm CO2 System

    $79.95 $59.96
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  • Sale!

    Active Air CO2 regulator Inlet washer

    $1.25 $0.94
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  • Sale!

    Active Air CO2 Tester Kit

    $20.95 $15.71
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  • Sale!

    Active Air Drilled Co2 tubing 1/4″

    $29.95 $22.46
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  • Sale!

    Active Air Tubing / CO2 / 20′ drilled

    $12.95 $9.71
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  • Sale!

    Active Air Valve, DIN & cord system

    $55.95 $41.96
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  • Sale!

    Adjustable Recycling Timer

    $89.95 $67.46
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  • Sale!

    Advanced HID Lighting Controller

    $89.95 $67.46
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  • Sale!

    Agrowtek 2 Port Analog Input Expansion (8 Channels)

    $399.00 $299.25
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  • Agrowtek AgrowTouch Color Touch Screen AT-PRO & AT-XL

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  • Agrowtek Dry-Contact Relays

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  • Sale!

    Agrowtek GrowControl Wind Sensor Kit w/ Weather Transmitter

    $799.00 $599.25
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