The triple scale hydrometer is a necessary tool for home brewing or wine making. This triple-scale hydrometer reads in three scales: Specific Gravity (0.99 - 1.17),Brix/Balling (0-35),Potential Alcohol (0%-20%). Color-coded scale for accurate and easier measurement: indicates the starting and finishing point(Dessert Wines, Table Wines, and Beer). The 3 in 1 tool allows you to quickly and accurately measure important information on your home brew. A must have for your Home Brew equipment for ABV and Alcohol Testing. Specification: Material: Plastic Size: approx. Hydrometer: 28cm/ 11inch. Measuring Cylinder Capacity: 250ml Color: Clear Package Includes: 1 Piece Triple Scale Hydrometer Note: When measuring the wort or wine temperature at 20 degrees at the most accurate measurement. Alcohol cannot be directly measured, need to look up table.Customer satisfaction is our primary concern. If the product is somehow cracked or broken during shipping, please feel free to contact us. We will try our best to give you a satisfactory solution.