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PH and EC / PPM

PH and EC / PPM

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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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  • Milwaukee MA9010 pH 10.01 Calibration Solution 230mL

    Milwaukee MA9010 pH 10.01 Calibration Solution 230mL

    Milwaukee Instruments

    $10.50
    Probe calibration is a simple procedure for optimal performance and should be done any time your readings become suspect. Calibration should be performed at least once a month.MA9010 is a lab grade pH 10.01 buffer solution certified to meet the standard...
    $10.50
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    $10.50
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  • Milwaukee MA9007 pH 7.01 Calibration Solution 230mL

    Milwaukee MA9007 pH 7.01 Calibration Solution 230mL

    Milwaukee Instruments

    $10.50
    Probe calibration is a simple procedure for optimal performance and should be done any time your readings become suspect. Calibration should be performed at least once a month.MA9007 is a lab grade pH 7.01 buffer solution certified to meet the standard...
    $10.50
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    $10.50
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  • Milwaukee MA9004 pH 4.01 Calibration Solution 230mL

    Milwaukee MA9004 pH 4.01 Calibration Solution 230mL

    Milwaukee Instruments

    $10.50
    Probe calibration is a simple procedure for optimal performance and should be done any time your readings become suspect. Calibration should be performed at least once a month.MA9004 is a lab grade pH 4.01 buffer solution certified to meet the standard...
    $10.50
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    $10.50
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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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  • Milwaukee MC310 PRO Conductivity (EC) Monitor

    Milwaukee MC310 PRO Conductivity (EC) Monitor

    Milwaukee Instruments

    $87.00
    The MC310 EC automatically monitors your EC levels. Just set your EC parameters and let the Milwaukee EC monitor do the rest.The Milwaukee PRO EC monitor is preferred by people looking to dial in their testing program when they have an ongoing need to...
    $87.00
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    $87.00
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  • Milwaukee MC110 PRO pH Monitor Mid Range Milwaukee MC110 PRO pH Monitor Mid Range

    Milwaukee MC110 PRO pH Monitor Mid Range

    Milwaukee Instruments

    $87.00
    The Milwaukee MC110 PRO Mid Range pH monitor offer lab grade accuracy with an easily viewable continuous check on pH levels with alarms. DESIGN FEATURES Fast easy to read results with large digital LCD readout. Accuracy to ± 0.2 pH with a full 0 pH to 14...
    $87.00
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    $87.00
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  • Milwaukee EC40 EC/TDS Nutrient Meter

    Milwaukee EC40 EC/TDS Nutrient Meter

    Milwaukee Instruments

    $80.00
    The Milwaukee EC/TDS Nutrient Meter is designed for Hydroponics, horticulture and agriculture to help you make sure that your vegetables and plants are receiving the right amount of nutrient to promote healthy growth with low to zero product waste. Keep...
    $80.00
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    $80.00
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  • Milwaukee pH600AQ Digital pH Pen Milwaukee pH600AQ Digital pH Pen

    Milwaukee pH600AQ Digital pH Pen

    Milwaukee Instruments

    $21.00
    The Milwaukee pH600AQ compact pen tester is specifically designed to help maintain aquariums and aquaculture. Keeping the proper pH improves results for aquarium fish and quality in a range of fish raised in aqulculture.Use digital accuracy to keep pH in...
    $21.00
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    $21.00
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