Technical specifications: Alcohol measurement range: 0-25 vol% accuracy 1 degree measurement range Thermometer: 20 cm Material: glass size: approximately 18.5 cm Delivery range: 1 alcohol meter 1. Accurate measurement - elegant and precise processing ensures accurate and reliable measurement. Therefore, the giant wine gauge used in brewing is the perfect wine alcohol gauge. Widely used - the wine measuring instrument can be used to accurately measure the alcohol content in wine, as well as for homemade mustard and saccharification products. The simple alcohol content calculation (ABV) has a graduated band, which you can see when the brewing is completed. Our clear font is easy to read. Easy to use similar to brewing Hydrometer, but measured in different areas. It's easy to use an alcohol knife. Pour the alcohol sample to be tested into a tall glass or chemically compatible plastic bottle, and leave enough space for the alcohol meter to distribute the liquid.