Serenity Seawater 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 feature ATC (automatic temperature compensation).

• 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