[Product Information]

• This optical refractometer (alcohol meter) has a scale in the range of 0 - 80 % (VOL - alcohol volume percent).The reading resolution is 1 %
• It is designed for the measurement of distilled beverages (ethanol with water) like whiskey， brandy， fruit brandy， slivovitz， vodka， gin， tequila etc.
• It's easy to use，a Potable tool for Winemakers/beermakers.