Serenity Refractometer

The Refractometer is a must have for all marine hobbyists.

Correct salinity is crucial for the survival and health of your fish and corals.

This high-quality refractometer is extremely accurate and easy to use and calibrate.

Calibration is simply done with a few drops of distilled water.

This model also features ATC (automatic temperature compensation).

Range from 0-100 ppt and 1.000 to 1.070 specific gravity

Adjustable focus eyepiece

Comes with:

• Carry case

• Pipette

• Calibration Screwdriver