H2Ocean refractometer

H2Ocean refractometer



Precise optical device for determining water salinity in marine aquariums. The exact value is determined in a few seconds.



The principle of operation is based on a refractive index that is directly dependent on the concentration of salt in water. The test result is immediately visible on the scale. Because the salinity depends on the temperature, the refractometer fully compensates for the reading.

- enlarged measuring field makes reading easier
- automatic temperature compensation
- Calibration screwdriver and pipette for applying water in the set



Adapted to sea water.