General: The Refractometer is a must have for all marine hobbyists. Correct salinity is crucial for the survival and health of your fish and corals.
– LED backlight for convenience and accurate viewing in any low light situations.
– Automatic Temperature Compensation
– Range from 0-100 ppt and 1.000 to 1.070 specific gravity
– Adjustable focus eyepiece
– Carry case, Pipette and Calibration Screw Driver
This Model also features the LED light for added convenience and accurate viewing in any low light situations.
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).