Homebrew Guys Triple Scale Hydrometer Kit. Best for Beer, Wine, Juice,Cider. Easily Measure Specific Gravity, BRIX and Potential Alcohol. Complete with Test Tube. A Must have for making Great Brews! Triple scale hydrometer complete with test tube. Easily measure Specific Gravity of liquids, BRIX (sugar content) and Potential Alcohol Save money. Inexpensive and easy-to-use solution helps you to make delicious home brews, wine, juice and cider Save time. Convenient 3 in one tool allows you to quickly and accurately measure vital information on your home brew like a pro! What you get in the package: Triple scale hydrometer, plastic test tube, protective plastic casing and instruction sheet. Environmentally friendly, no lead, no mercury or any other nasties