Refractometers

Information

Refractometers  There are 5 products.

Showing 1 - 5 of 5 items
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    £ 119.99 In Stock

    For seawater measurements. Range: 0 to 50 psu / 0 to 150 ppt / 1.000 to 1.114 sg / 0 to 80C (32 to 176F).

    £ 119.99
    In Stock
  • +
    £ 39.99 In Stock

    Red Sea’s Seawater Refractometer offers exceptional accuracy, for measuring the absolute salinity of seawater at a temperature of 25oC/77 0F. Most refractometers used within the aquarium hobby are not specifically designed for reef aquariums and use an algorithm for the measurement of brine (NaCl – rather than seawater) and at a temperature of 15oC/59 0F...

    £ 39.99
    In Stock
  • +
    £ 39.99 In Stock

    Automatic temperature compensation. High resolution, dual scale - SG and PPT. Simple focus adjustment. Wipe-clean lens. Easy to calibrate using screwdriver supplied. Simple water application using pipette supplied.

    £ 39.99
    In Stock
  • +
    £ 44.99 Out of stock

    Maintaining a stable salinity is one of the most important aspects of reef tank husbandry. Gone are the days when the serious hobbyist relied on Hydrometers to keep tabs on this crucial parameter. Now these vital measurements are easily monitored with the Vertex™ Refractometer.

    £ 44.99
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    Out of stock
  • +
    £ 38.99 Out of stock

    Take the guesswork out of your salinity readings with this quality refractometer . Automatic Temperature Compensation model with carry case , pipette , screwdriver and instruction sheet.

    £ 38.99
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    Out of stock
Showing 1 - 5 of 5 items