Professional refractometer, portable alcohol testing refractometer 0-80%, wine tester meter measuring instrument

General Description

This professional optical refractometer is designed to measure the alcohol concentration in liquids. It is important to note that it is not suitable for measuring the alcohol content in beer or wine. Lightweight and compact, this instrument is easy to carry and store.

Technical Specifications

• Measuring range: 0 to 80% v/v
• Reading with a clear dividing line (blue-white) for accurate results

Operation

To use the refractometer, place 2 to 3 drops of sample on the prism, then look through the eyepiece to obtain the alcohol density reading. After use, it is recommended not to wash the instrument directly in water, but to wipe it with a soft, clean cloth. It is also important not to scratch the optical surface.