Salinity Refractometer

Designed for testing the concentration of salt water and brine. It provides a direct reading of the Specific Gravity and concentration (Parts per thousand) of salt water.

Very easy to calibrate and use

Very easy to use (Use distilled water to calibrate) : Place water sample on daylight plate : view through eyepiece and read off the scale

Supplied with hard blue carry case, pipette for sample, and adjustment screwdriver