Testing Equipement There are 42 products.

  • Salifert Nitrate Test Kit
    CA $21.25

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  • Available

    Hanna Alkalinity Checker HI-755 Marine

    The HANNA Alkalinity Checker bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and have low resolution while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The HANNA Alkalinity Checker is accurate and affordable.

    The HANNA Alkalinity Checker bridges the gap between simple chemical test kits and...

    The HANNA Alkalinity Checker bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and have low resolution...

    CA $59.95

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  • Red Sea Iodine/I2 Pro Test Kit - 50 Tests
    CA $49.95

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  • ATC Portable Salinity Refractometer
    New! Available

    ATC Portable Salinity Refractometer

    Professional refractometer to measure easily and accurately salinity and water density, automatically adjusting the reading to take into account the temperature.

    Professional refractometer to measure easily and accurately salinity and water density,...

    Professional refractometer to measure easily and accurately salinity and water density, automatically adjusting the reading to take into account the temperature.

    CA $44.95

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  • Salifert Magnesium Test Kit
    CA $24.45

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  • Hanna Calcium Checker HI-758
    Available

    Hanna Calcium Checker HI-758 Marine

    Calcium presence in water supplies results from passage over deposits of limestone, dolomite, gypsum and gypsiferous shale. Its concentration may extend from 0 to several hundred milligrams per liter,depending on its source and treatment. Calcium is necessary in plant and animal nutrition since it is an essential constituent of bones, shells and plant structures.

    Calcium presence in water supplies results from passage over deposits of limestone,...

    Calcium presence in water supplies results from passage over deposits of limestone, dolomite, gypsum and gypsiferous shale. Its concentration may extend from 0 to several...

    CA $59.95

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  • Red Sea High Accuracy Seawater Refractometer
    Available

    Red Sea High Accuracy Seawater Refractometer

    High Accuracy Seawater Refractometer!Red Sea’s Seawater Refractometer offers exceptional accuracy, for measuring the absolute salinity of seawater at a temperature of 25°C/77°F.

    High Accuracy Seawater Refractometer!Red Sea’s Seawater Refractometer offers...

    High Accuracy Seawater Refractometer!Red Sea’s Seawater Refractometer offers exceptional accuracy, for measuring the absolute salinity of seawater at a temperature of 25°C/77°F.

    CA $68.95

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  • Red Sea Potassium/K Pro Test Kit - 40 Tests
    CA $39.95

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  • Salifert Calcium Test Kit
    CA $23.25

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