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Meters & Solutions

Meters & Solutions

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  • GH pH Down Liquid - 1 QT GH pH Down Liquid - 1 QT

    GH pH Down Liquid - 1 QT

    General Hydroponics PH Control

    $13.70
    The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level.
    $13.70
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    $13.70
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  • Bluelab Pulse Multimedia EC/MC Meter Bluelab Pulse Multimedia EC/MC Meter

    Bluelab Pulse Multimedia EC/MC Meter

    Bluelab

    $304.33
    Introducing Pulse, a new innovation designed and made in NZ by Bluelab. Easily check moisture, conductivity (a measure of the nutrient salts present in the media) and temperature directly from the root zone or in nutrient a solution. Check, correct and...
    $304.33
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    $304.33
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  • General Hydroponics PRO pH Down 2.5 gal

    General Hydroponics PRO pH Down 2.5 gal

    General Hydroponics

    $90.60
    General Hydroponics Pro pH adjusters are based on completely different technology than our traditional smaller sized adjusters offering. New non-mineral based acids and bases will not add nutrient value like the use of phosphoric acid or potassium...
    $90.60
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    $90.60
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  • General Hydroponics PRO pH Up 2.5 gal

    General Hydroponics PRO pH Up 2.5 gal

    General Hydroponics

    $95.13
    General Hydroponics Pro pH adjusters are based on completely different technology than our traditional smaller sized adjusters offering. New non-mineral based acids and bases will not add nutrient value like the use of phosphoric acid or potassium...
    $95.13
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    $95.13
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  • Avid .15% EC 1QT SYNGENTA Avid .15% EC 1QT SYNGENTA

    Avid .15% EC 1QT SYNGENTA

    SYNGENTA CROP PROTECTION INC

    $319.99
    **This product CANNOT ship via UPS/Fedex. Please request another mode of shipping. Active Ingredient: Abamectin Miticide/insecticide for the control of spider mites, broad mites, cyclamen mites, thrips and leafminers in shadehouses, greenhouses, field...
    $319.99
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    $319.99
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  • AM-310 Sensor Wand AM-310 Sensor Wand

    AM-310 Sensor Wand

    Apogee Instruments

    $62.00
    This accessory incorporates a mounting fixture at the end of a telescopic wand extendable to 33 inches (84 cm) allowing the user to place Apogee sensors in hard to reach areas. The platform features two mounting holes to accommodate both our narrow and...
    $62.00
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    $62.00
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