Circrane Triple Scale Hydrometer, Alcohol Hydrometer for Brew Beer, Wine, Mead and Kombucha, ABV, Brix and Gravity Test Kit, Home Brewing Supplies: Amazon.com: Industrial & Scientific
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Triple Scale Alcohol Hydrometer(2 pcs)and Test Jar for Home Brew, Wine, Beer, Mead, Cider & Kombucha - Combo Set of 250ml Plastic Cylinder, Cleaning Brush, Storage Bag - ABV, Brix and Gravity