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Replacement Probe, Electrode & Testing Accessories

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Replacement Probe, Electrode & Testing Accessories

Replacement Probe, Electrode & Testing Accessories

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  • HM Digital Replacement Probe for pH

    HM Digital Replacement Probe for pH

    HM Digital

    MSRP: $74.95
    $38.73
    Measures pH and Temperature. Auto-ranging three point calibration with digital fine tuning. pH buffer 4 solution is in a sponge embedded in a clear cap. Measurement Range: 0-14 pH with a waterproof housing. Digital automatic calibration (one point), with...
    MSRP: $74.95
    $38.73
    Qty in Cart: 0
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    MSRP: $74.95
    $38.73
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  • Bluelab Pro Controller for External Switches

    Bluelab Pro Controller for External Switches

    Bluelab

    MSRP: $67.95
    $50.42
    Use to connect the Bluelab® Pro Controller to external switches, for example - a float switch or a greenhouse alarm system. When these switches are activated, the Bluelab® Pro Controller is placed in lock out mode, so no further dosing will...
    MSRP: $67.95
    $50.42
    Qty in Cart: 0
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    MSRP: $67.95
    $50.42
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