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Meters and Solutions

Meters and Solutions

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    Autopilot Digital pH Controller

    Autopilot Digital pH Controller

    autopilot

    Retail: $419.20
    $370.55
    The Autopilot Digital pH Controller (APCEPH1) accurately and reliably measures and controls the pH of any water-based solution, including hydroponic nutrient mixtures, and fish aquarium water.After selecting the desired pH setting from 5.0 to
    Retail: $419.20
    $370.55
    Qty in Cart: 0
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    Retail: $419.20
    $370.55
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  • Milwaukee Instruments MA871 Digital Brix Refractometer, Range 0-85%

    Milwaukee Instruments MA871 Digital Brix Refractometer, Range 0-85%

    milwaukee instruments

    Retail: $212.99
    $175.65
    Digital Sugar Refractometer for general purpose with automatic temperature compensation (ATC).Range 0-85% Brix, resolution 0.1%, units come with battery.
    Retail: $212.99
    $175.65
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    Retail: $212.99
    $175.65
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  • Milwaukee Instruments EC40 PRO EC/TDS Nutrient Meter

    Milwaukee Instruments EC40 PRO EC/TDS Nutrient Meter

    milwaukee instruments

    $99.08
    Milwaukee EC40 PRO EC/TDS Nutrient Meter The Milwaukee EC PRO EC/TDS Nutrient Meter is an extremely tough, reliable, IP67 Waterproof Nutrient Meter designed to meet your Hydroponic, horticulture and agricultural needs!&nb
    $99.08
    Qty in Cart: 0
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    $99.08
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  • Milwaukee pH Meter pH600 AQ

    Milwaukee pH Meter pH600 AQ

    milwaukee instruments

    $31.22
    DIGITAL. SIMPLE. COMPACT.Fast, accurate results with digital LCD readoutEasy measurement: just place the probe in the sample, gently stir and wait for the reading to stabilizeSimple one-point
    $31.22
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  • Milwaukee Instruments pH 600 pH Tester w/1 Point Manual Calibration

    Milwaukee Instruments pH 600 pH Tester w/1 Point Manual Calibration

    milwaukee instruments

    $31.22
    pH Tester with 1 point manual calibration, ± 0.2 pH accuracy, range: 0.0 pH to 14.0 pH. Full-range pH tester. 30-day warranty, snap-over protective case, 7.01 calibration solution, and calibration screwdriver are all included with unit.
    $31.22
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  • Milwaukee M10007b - 9725

    Milwaukee M10007b - 9725

    milwaukee instruments

    $24.45
    This item is sachetsAvailable in 220 ml bottles and 20 ml sachets. Traditional buffer solutions are packed in 220 ml leak-proof bottles and are recommended for lab application. Sachets are sealed against light and air and are
    $24.45
    Qty in Cart: 0
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  • Microbe Life Hydroponics pH DOWN, 1 qt

    Microbe Life Hydroponics pH DOWN, 1 qt

    microbe life hydroponics

    $42.50
    Microbe Life Hydroponics pH DOWN is formulated with R/O and UV sterilized water and combines two pH adjusters for buffered effectiveness. It contains three electrolytes to help maintain osmotic balance.• Safely lowers pH levels• Comb
    $42.50
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  • Microbe Life Hydroponics pH UP, 1 qt

    Microbe Life Hydroponics pH UP, 1 qt

    microbe life hydroponics

    $42.50
    Microbe Life Hydroponics pH UP is formulated with R/O and UV sterilized water and combines two pH adjusters for buffered effectiveness. It contains three electrolytes to help maintain osmotic balance.• Safely raises pH levels• Combin
    $42.50
    Qty in Cart: 0
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  • Milwaukee Instruments pH 7.01 Solution, 230 ml

    Milwaukee Instruments pH 7.01 Solution, 230 ml

    milwaukee instruments

    $18.93
    Available in 230 ml bottles and 20 ml sachets. Traditional buffer solutions are packed in 220 ml leak-proof bottles and are recommended for lab application. Sachets are sealed against light and air and are ideal for on-the-spot calibration. Simply open
    $18.93
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    $18.93
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  • Milwaukee Instruments pH 4.01 Calibration Solution, 230 ml

    Milwaukee Instruments pH 4.01 Calibration Solution, 230 ml

    milwaukee instruments

    $18.93
    Available in 230 ml bottles and 20 ml sachets. Traditional buffer solutions are packed in 230 ml leak-proof bottles and are recommended for lab application. Sachets are sealed against light and air and are ideal for on-the-spot calibration. Simply open
    $18.93
    Qty in Cart: 0
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    $18.93
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  • HDF Active Air 3 WayMeter

    HDF Active Air 3 WayMeter

    active air

    Retail: $13.74
    $13.58
    Gardeners can conveniently test their moisture, light, and pH levels with the handy Active Air 3-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist); light readings range from 0 LUX (low light) to 2000 LUX (very strong light)
    Retail: $13.74
    $13.58
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    $13.58
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  • Active Air 2-Way Moisture/pH Meter

    Active Air 2-Way Moisture/pH Meter

    hydrofarm

    $13.68
    Gardeners can conveniently test moisture and pH levels with the handy Active Air 2-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist). pH readings between pH 3 (acidic) and pH 10 (basic) are represented. The durable, easy-to
    $13.68
    Qty in Cart: 0
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    $13.68
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