Collection: Meters & Calibration

33 products
  • Bluelab Conductivity Pen
    Regular price
    $129.99
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    $129.99
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    $129.99
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  • Bluelab pH Pen
    Regular price
    $149.99
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    $149.99
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    $149.99
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  • Bluelab Pulse Multimedia EC/MC Meter
    Regular price
    $379.99
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    $379.99
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    $379.99
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  • Bluelab Combo Plus Meter - Leap Probe Included
    Regular price
    $448.99
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    $448.99
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    $448.99
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  • Bluelab Leap Probe / Spear Replacement
    Regular price
    $168.99
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    $168.99
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    $168.99
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  • Bluelab Carry Case
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    $30.99
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    $30.99
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    $30.99
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  • Bluelab Truncheon Nutrient Meter
    Regular price
    $189.99
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    $189.99
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    $189.99
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  • Bluelab pH Controller - Connect
    Regular price
    $774.99
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    $774.99
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    $774.99
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  • Bluelab Guardian - Connect
    Regular price
    $578.99
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    $578.99
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    $578.99
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  • Bluelab Connect Stick
    Regular price
    $171.99
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    $171.99
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  • Bluelab Replacement pH Probe
    Regular price
    $99.99
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    $99.99
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    $99.99
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  • Hanna Handheld pH Tester (Waterproof)
    Regular price
    $79.99
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    $79.99
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  • Hanna GroLine pH Tester - HI98115
    Regular price
    $79.99
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    $79.99
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  • Hanna Replacement pH Probe for Groline HI98115 / 100 / 103
    Regular price
    $49.99
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    $49.99
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  • Hanna Handheld TDS Tester (Waterproof)
    Regular price
    $79.99
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    $79.99
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  • Hanna Combo pH, EC, and TDS (ppm) Tester w/ Replaceable pH Probe
    Regular price
    $214.99
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    $214.99
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