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Red Sea Refractometer

Red Sea's Seawater Refractometer offers exceptional accuracy when measuring the absolute salinity of seawater, at a temperature of 25 ° C (77 ° F).

Red Sea Seawater Refractometer

Red Sea's Seawater Refractometer offers exceptional accuracy when measuring the absolute salinity of seawater, at a temperature of 25 ° C (77 ° F).

Most refractometers used in the aquarium hobby are not specifically designed for seawater aquariums and use an algorithm for measuring brine (NaCl - instead of seawater) and at a temperature of 15 ° C (59 ° F) instead of 25 ° C / 77 ° F. So a measurement deviation of up to 1.5ppt is possible, which can have a significant negative effect on the growth of coral and color.

Properties Red Sea Seawater Refractometer

  • Immediately reads the absolute salinity of seawater (Excellent accuracy at 25 degrees!).
  • Specially designed for the ionic content of seawater for a more accurate salinity measurement.
  • Calibrated for seawater at 25 degrees, the normal temperature for reef aquariums.
  • Easy to read through a high resolution display, aimed at the relevant range for reef aquariums up to 40PPT.
  • Includes integrated automatic temperature compensation for accurate measurements at standard ambient temperature.
Red Sea Refractometer
Red Sea Refractometer

Video of the Red Sea Seawater Refractometer

Shipment

  • Above € 50,- free delivery in NL & BE
    In stock Ordered before 16:00, shipped today *
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  • Red Sea Refractometer

    In stock
    € 69.99