These two readings are added or subtracted to give an approximate alcohol reading Example: Initial Potential Alcohol reading of 13.5%, final potential alcohol reading of 1% gives an approximate alcohol content of 12.5%.
Triple Scale Hydrometer - Saccharimeter, Beer & Wine Alcoholmeter
HS Triple Scale Hydrometer with Plastic Trial Jar for Beer Wine Making Home Brew
BEER WINE ALCOHOL CONTENT GLASS HYDROMETER TRIPLE SCALE TEST HOMEBREW
HOMEBREW TRIPLE SCALE GLASS HYDROMETER, REFRACTOMETER, BEER WINE ALCOHOL BRIX
Cabilock Triple Scale Brewing Hydrometer Kit with 100 ml Test Cylinder, Specific Gravity, Sugar and Potential Alcohol Meter for Home Brew Beer, Wine, Cider and Mead Fermentation Testing
DIAH Do It At Home Complete Homebrew Starter Kit - 25L Fermentation Bucket with Tap, Triple Scale Hydrometer, Airlock, Syphon & Steriliser for DIY Beer, Wine & Cider
