Product description Technical data: Measuring range of alcohol: 0-40% by volume, 40-70% by volume, 70-100% by volume Measuring range of thermometer: 0-50C Material : Glass Size: approx. 18.5 cm Scope of delivery: 1x alcohol meter set of 3 1x thermometer 1x storage box ATTENTION: Suitable for measuring from a pure alcohol-water mixture without sugar content or only with a very small sugar content, e.g. spirit drink or distillate. NOT for wine or liquor. 1.Accurate Measurement3 spirtometers make determining alcohol content much more accurate and easier than a meter. Measuring range: 0-40% by volume, 40-70% by volume, 70-100% by volume. Minimum Scale: 1 Vol%. 2.1 Thermometer 0-50C with Reasonable Temperature ListRecommended application temperature is 20C, but if the alcohol is not exactly 20C, you can measure the temperature first and then still read the value in the temperature list. 3.Easy Alcohol Content (ABV) CalculationGraduated color bands help you know when the brew is ready and our crystal clear fonts are so easy to read. 4.Easy to UseSimilar to a brew hydrometer but measures in a different range. Using an alcoholmeter is very simple. Pour a sample of the spirit to be tested into a tall glass or high chemical tolerant plastic cylinder, leaving enough room for the alcoholmeter to spread the liquid. 5.Measured Alcohol Range0-40%vol ,40-70 vol%, 70-100 vol%, the minimum scale: 1 vol%, at the alcohol temperature of 20 . There is also a 0-50C thermometer in the delivery.