Waterbox refractometer

The WaterBox refractometer is intended for testing the concentration of salt water. Its triple scale ensures direct reading of concentration (parts per thousand) salt in water. Provides reliable readings of the refractive index and salinity of the total dissolved solid in aqueous solutions.

Intended for marine aquariums

A frequent mistake made by hobbyists is to buy a refractometer for measuring salinity in brine. Using the wrong refractometer will be invalid readings. Waterbox The refractometer is designed for measuring seawater and will provide accurate readings, regardless of whether you test your aquarium or a new batch of salt water.

Features

- Specially for sea water measurement

-Double measurements in SG or PPT

-Integrated automatic temperature compensation

- Rozwiera pouch, dropper, screwdriver, operating instructions and cleaning cloth