Test Kits

  • TDS Pen

    Miscellaneous

    TDS Pen

    High quality TDS Pen, perfect for use when remineralising RO/DI water. Specifications:Hold function: Saves measurements for convenient reading and recordingAuto-off function: Turns off meter after 10 minutes of non-use to conserve batteriesDual Range:...

    $15.00
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