Product description: Measuring range of alcohol: 0 -25 vol% degree accuracy 1 degree Measuring range thermometer: 20 C Material: glass Size: approx. 18.5 cm Package includes: 1x alcohol meter Description: One measures the vol. % of wines, fruit wines, fruit wines in the range from 0 to 25 vol. %. The measurement indicates the volume-related share in percent (vol.%). Vinometer for determining the alcohol content of alcohol-water mixtures such as schnapps and brandy, unsuitable for liqueur, must and beer etc. The liquid to be measured must not contain any residual sugar, as this will falsify the result. Height approx 18.5 cm Functionality. The vinometer is used to determine the alcohol content according to vol .-% in wine Fill the funnel about halfway full. As soon as a few drops come out below, turn the vinometer and place it with the funnel on a flat surface. The wine will now run down the capillary tube. The exact alcohol content can be read at the point on the scale where it stopsImportant. The liquid in the capillary must not be interrupted by air bubbles. The vinometer must be cleaned well after use. Lantelme.