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Hydrometers & Refractometers

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  • Milwaukee Protective Hardshell Case for Refractometer

    20 Reward Points

    Regular Price: $22.99

    Special Price: $20.62

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  • Refractometer for Reading Salinity with Calibration Fluid

    35 Reward Points

    Regular Price: $39.99

    Special Price: $35.87

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  • Milwaukee Digital Seawater Refractometer

    107 Reward Points

    Regular Price: $119.99

    Special Price: $107.62

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  • Aqua Craft Refractometer Calibration Fluid

    6 Reward Points

    Regular Price: $6.99

    Special Price: $6.27

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  • PINPOINT Salinity Calibration Fluid

    7 Reward Points

    Regular Price: $7.99

    Special Price: $7.17

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