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Meters

  • Original price $228.00 - Original price $228.00
    Original price
    $228.00
    $228.00 - $228.00
    Current price $228.00

    GroStar GS1 pH Pen

    A lab-grade tool designed specifically for horticulture, this easy-to-use pen allows you to quickly measure and calibrate pH. Premium probe technol...

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    Original price $228.00 - Original price $228.00
    Original price
    $228.00
    $228.00 - $228.00
    Current price $228.00
  • Original price $228.00 - Original price $228.00
    Original price
    $228.00
    $228.00 - $228.00
    Current price $228.00

    GroStar GS3 EC Pen

    A lab-grade tool designed specifically for horticulture, this easy-to-use pen allows you to quickly measure and calibrate water EC, PPM (500), PPM ...

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    Original price $228.00 - Original price $228.00
    Original price
    $228.00
    $228.00 - $228.00
    Current price $228.00

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