Collection: PH/EC Testers

3 products
  • Bluelab EC Pen
    Vendor
    Bluelab
    Regular price
    $120.00
    Sale price
    $120.00
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  • 100 x PH test strips 0-14
    Vendor
    Valley Hydroponics & Homebrew
    Regular price
    $9.95
    Sale price
    $9.95
    Regular price
    Unit price
    per 
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  • Nulife Ph Test Kit
    Vendor
    Nulife
    Regular price
    $12.00
    Sale price
    $12.00
    Regular price
    Unit price
    per 
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