REW-25BATC Grape Fruit Wine Alcohol Refractometer with ATC, Dual Scale 0-25% VOL 0-40% Brix, Handheld Optical Meter Tester for Sugar Glucose Wine Making Winemakers Homebrew Test Tool Dissolved Oxygen (DO) Meter Auto Instrument off : 180

Auto Instrument off : 180 seconds (3min)

Power Supply: 1 x 9V Battery (included)

1  x  Loupe

1 x Window Tint Meter (main unit)

407g (including batteries)

REW-25BATC Grape Fruit Wine Alcohol Refractometer with ATC, Dual Scale 0-25% VOL 0-40% Brix, Handheld Optical Meter Tester for Sugar Glucose Wine Making Winemakers Homebrew Test Tool Dissolved Oxygen (DO) Meter Auto Instrument off : 180Alcohol & Brix Refractometer is designed for winemaking. Use to test the sugar content and alcohol concentration level by volume in grape juice. Application: Test the percentage level of Brix of grapes or other fresh fruit and determine crop ripening Measure the sweetness of grape juice. Used to classify grapes Predict the alcohol content of the wine by measuring the sweetness of the grape juice Helps winemaker know when fruit is at its peak of