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PH Test Kits

  • GH pH Test Kit 1 oz

    $9.59
    $9.59 - $9.59
    $9.59
    $5.93
    $5.93 - $5.93
    $5.93

    General Hydroponics® pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator and obs...

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    $9.59
    $9.59 - $9.59
    $9.59
    $5.93
    $5.93 - $5.93
    $5.93
  • Out of Stock

    iPower High Accuracy Pocket Size Portable pH Meter pH Tester

    $0.00 - $0.00
    $0.00
    $4.70
    $4.70 - $4.70
    $4.70

    Digital PH Meter Water Tester This pH meter is affordable and useful for those who need a PH tester for household and laboratory use. Its not only ...

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    $0.00 - $0.00
    $0.00
    $4.70
    $4.70 - $4.70
    $4.70
    Out of Stock
  • FALSE
    Out of Stock

    GH pH Test Indicator 8 oz

    $13.98
    $13.98 - $13.98
    $13.98
    $9.05
    $9.05 - $9.05
    $9.05

    $13.98
    $13.98 - $13.98
    $13.98
    $9.05
    $9.05 - $9.05
    $9.05
    Out of Stock

  • Bluelab Probe Care Kit - pH

    $23.32
    $23.32 - $23.32
    $23.32
    $15.19
    $15.19 - $15.19
    $15.19

    Everything you need to clean, hydrate and calibrate pH probes. Probe cleaning and correctly storing pH probes ensures you get the most accurate rea...

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    $23.32
    $23.32 - $23.32
    $23.32
    $15.19
    $15.19 - $15.19
    $15.19
Ph testing kits and ph level testers with litmus papers that show accurate reading. Soil testing kit lets you detect nutrient deficiencies before they progress far. Soil ph testing kits allows you to provide information about the acidity percentage of the soil and its texture. Zenhydro provides you with Ph testing kits and soil ph testing kits.