Replacement Probes, Electrodes & Testing Accessories

Replacement Probes, Electrodes & Testing Accessories

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17 Item(s)

  1. Hanna Instruments GroChek replacement probe for HI9813-6
  2. TrolMaster Aqua-X Sensor Board to connect sensors to controller
  3. TrolMaster Aqua-X PH Sensor Inline, Heavy Duty
  4. TrolMaster Aqua-X Inline EC+Temp Sensor, Heavy Duty
  5. Bluelab Leap pH Probe

    Bluelab Leap pH Probe

    Item #: PROBPHLEAP

    $135.00

    • Apera Instruments GroStar GS2-E Replacement Soil Spear pH Electrode
    • TrolMaster Aqua-X Pro Sensor Board
      $129.20

      • TrolMaster Aqua-X Drop-In/Inline Heavy-Duty Nutrient pH Sensor
      • Nuravine EC Sensor

        Nuravine EC Sensor

        Item #: NV-ECS-1

        $199.00

        • Nuravine ORP Sensor

          Nuravine ORP Sensor

          Item #: NV-ORPS-1

          $120.00

          • Agrowtek PPX Probe Pontoon Water Sensor Float Platform For Sensor Probes
          • Hanna Instruments GroLine pH/EC/TDS Multiparameter Replacement Probe for use with HI9814
          • Bluelab Connect Stick

            Bluelab Connect Stick

            Item #: HGC716486

            $168.54

            Out of stock

            • Hanna Instruments Grochek Replacement Probe for HI98115
            • AutoGrow Systems Standard EC probe for EC Mini Doser, Aphaea & MultiGrow 5m cable
            • Total Grow Control EC Probe
              $192.95

              Out of stock

              • AutoGrow Systems Intelligent EC probe for IntelliDose 5m cable
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              17 Item(s)

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