Alcohol Level Refractometer, Portable Handheld Wine Tester, Professional Alcohol Volume Percent Measure Instrument for Distilled Beverage Whisky

• 【Concentration Measurement Range】 Turn the eyepiece to adjust the hand wheel to make the blue and white line clear. The scale value of the dividing line is the concentration of the solution. Accurate test result, 0~80% concentration measure range, 1% minimum scale
• 【Fast and Accurate Measuring】With automatic temperature compensation. The automatic temperature compensation of the wine alcohol refractometer is 0‑30℃. Measurements are accurate and fast, allowing you to easily get the readings
• 【Simple Operation】Take a few drops of the solution to be measured, place on the detection prism, gently close the cover to avoid producing bubbles, which will make the solution spread all over the prism Put the cover directly point to the light source or bright place, observe the field of view through the eyepiece
• 【Wide Range of Application】A professional measure instrument to test alcohol concentration of liquor. Easy to operate and calibrate. Ideal for home brew, wine making and other purposes
• 【Easy to Maintain】 Use clean and soft cloth to wipe the instrument, do not put into water directly to clean and avoid scratch of Storage the instrument at dry and non-corrosive place

This alcohol refractometer measures 0-80% alcohol by volume with temperature compensation and is ideal for measuring the alcohol concentration of whisky, brandy, vodka, tequila, etc. It is also suitable for measuring the sugar content of fruit and vegetables, making it a very useful measuring device that is well worth a try Specifications: Condition: brand new Material: Aluminium Colour: Show as picture Measuring range: 0~80% alcohol Minimum scale: 1% alcohol Automatic temperature compensation: 0~30 ℃ Size: approx. 30 x 40 x 205 mm / 1.18 x 1.57 x 8.07 in. Weight: approx. 240g Package Included: 1 x Alcohol refractometer 1 x screwdriver 1 x dropper1 x wipe 1 x storage case Instructions: 1. open the cover and gently wipe the prism with a soft cloth. 2. take a few drops of the solution to be measured, put it on the detection prism, carefully close the cover to avoid the formation of bubbles that spread the solution all over the prism Place the cover directly on the light source or a bright place, observe the field of view through the eyepiece. 4. Rotate the eyepiece to adjust the handwheel so that the blue and white lines become clear. The scale value of the dividing line is the concentration of the solution.