Hydrometer-Beer and Wine-Annealed Glass

Measures the specific gravity of liquids such as beer worts and fruit or grape musts. Gives readings in the standard S.G. scale, in Brix (or Balling), and in terms of potential alcohol. Used for estimating and calculating alcohol in beers and wines, checking for complete fermentations, sweetening finished wines, etc. Made in the United States with annealed glass, so it is a bit more resistant to breakage.