Product descriptionTechnical specifications:Alcohol measuring range: 0-40 vol%, 40-70 vol%, 70-100 vol%Measuring range thermometer: 0-50CMaterial: glassSize: approx. 18.5 cmScope of delivery:1x set of 3 alcohol measuring devices1x thermometer1x storage boxATTENTION: suitable for measuring a pure water-alcohol mixture with no sugar content or only a very low sugar content, e.g. spirits or distillates. NOT for wine or liquor.1. Precise measurement 3 spirometers make determining the alcohol content much more precise and easier than with a measuring device. Measuring range: 0-40 vol%, 40-70 vol%, 70-100 vol%. Minimum scale: 1% vol.2. 1 thermometer 0-50C with reasonable temperature list The recommended application temperature is 20C, but if the alcohol is not exactly 20C, you can measure the temperature first, then read the temperature value list.3. Easy Alcohol Content (ABV) Calculation Graduated tapes help you see when brewing is complete and our crystal clear fonts are so easy to read.4. Easy to Use Similar to a brewing hydrometer, but measures in a different area. Using an alcohol meter is very simple. Pour a sample of the liquor to be tested into a tall glass or highly chemical-tolerant plastic cylinder, leaving enough space for the alcohol meter to dispense the liquid.5. Measured alcohol range 0-40 vol%, 4070 vol%, 70100 vol%, the minimum scale: 1 vol%, at the alcohol temperature of 20. Delivery also includes a 0-50 C thermometer.