Collection: pH Related

13 products
  • General Hydroponics pH Test Kit
    Vendor
    General Hydroponics
    Regular price
    $14.99
    Sale price
    $14.99
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  • Cyco Calibration Solutions
    Vendor
    Cyco
    Regular price
    $10.99
    Sale price
    $10.99
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  • TNB Naturals pH Up & Down
    Vendor
    TNB Naturals
    Regular price
    from $17.99
    Sale price
    from $17.99
    Regular price
    $35.99
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  • HM Digital EC/TDS Hydro Tester
    Vendor
    HM Digital
    Regular price
    $46.99
    Sale price
    $46.99
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  • Alfred pH Test Strips
    Vendor
    Alfred Hydroponic
    Regular price
    $5.99
    Sale price
    $5.99
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  • Greenhouse pH/Light/Moisture Meter
    Vendor
    Greenhouse
    Regular price
    $17.99
    Sale price
    $17.99
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  • HM Digital pH/Temp Hydro Tester
    Vendor
    HM Digital
    Regular price
    $67.99
    Sale price
    $67.99
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  • Hanna Instruments Meter
    Vendor
    Hanna Instruments
    Regular price
    $199.99
    Sale price
    $199.99
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  • Holland Greenhouse Moisture and pH Meter
    Vendor
    Holland Greenhouse
    Regular price
    $13.99
    Sale price
    $13.99
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  • Advanced Nutrients pH Solutions
    Vendor
    Advanced Nutrients
    Regular price
    from $11.99
    Sale price
    from $11.99
    Regular price
    $23.99
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  • Fluval pH Test Kit
    Vendor
    Fluval
    Regular price
    from $4.99
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    from $4.99
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  • HM Digital pH/ORP Electrode Storage Solution
    Vendor
    HM Digital
    Regular price
    $11.99
    Sale price
    $11.99
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  • Luster Leaf Rapitest Mini Soil pH Tester
    Vendor
    Luster Leaf
    Regular price
    $15.99
    Sale price
    $15.99
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