Testing Equipement There are 32 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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  • Nyos Calcium Reefer Test Kit
    New! Available

    Nyos Nitrate Reefer Test Kit

    Highly precise analyses for seawater conditions. Furthermore, they offer a highly attractive price-performance ration and make test kits in laboratory quality affordable for the standard hobby user.

    Highly precise analyses for seawater conditions. Furthermore, they offer a highly...

    Highly precise analyses for seawater conditions. Furthermore, they offer a highly attractive price-performance ration and make test kits in laboratory quality affordable for the...

    CA $34.95

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  • Refractometer Calibration Std - 60ml
    New! Available

    Refractometer Calibration Std - 60ml

    Brightwell Aquatics Aquarium Reagents Refractometer Calibration Standard is designed to provide an accurate reference for the calibration of seawater refractometers, hydrometers and other density measuring equipment.

    Brightwell Aquatics Aquarium Reagents Refractometer Calibration Standard is designed to...

    Brightwell Aquatics Aquarium Reagents Refractometer Calibration Standard is designed to provide an accurate reference for the calibration of seawater refractometers, hydrometers...

    CA $7.95

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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 $69.95

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  • ATC Portable Salinity Refractometer
    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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  • Nyos Calcium Reefer Test Kit
    New! Available

    Nyos Calcium Reefer Test Kit

    Highly precise analyses for seawater conditions. Furthermore, they offer a highly attractive price-performance ration and make test kits in laboratory quality affordable for the standard hobby user.

    Highly precise analyses for seawater conditions. Furthermore, they offer a highly...

    Highly precise analyses for seawater conditions. Furthermore, they offer a highly attractive price-performance ration and make test kits in laboratory quality affordable for the...

    CA $27.95

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  • Salifert Calcium Test Kit
    CA $23.25

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