Alcohol Refractometer 0-80% Manual Refractometer for Spirits Distilled Beverages and Ethanol-Water Mixtures Whiskey Vodka Gin Rum with ATC

This is an optical refractometer to measure the alcohol content as a percentage of mass. It is not suitable for measuring the alcohol content in liquor, beer or wine. Measuring range: Alcohol: 0-80% V/V, Resolution: Alcohol: 1% V/V Easy to use Precision measurement