Measurement Accuracy : 1%Min. Div. : 1%Model Number : Alcohol RefractometerUsage : ConcentrationMeasurement Range : 0-80%Material : Metal + PlasticMinimum Divisions : w/w 1%Accuracy : ±1%Reference temperature : 20°CUsage : Measure the concentration of alcoholType 1 : Alcohol refractometerauto refractomet : Alcoholometeralcohol refractometer : ATC Automatic temperature compensationHandheld 0-80% Alcohol Refractometer For Spirits Household Liquor Brewing Refractometer Alcohol Concentration DetectorProduct Description:1.This refractometer is a special model for distillers and liqueur makers to determine the alcohol content of distillates without sugar.2.This alcohol meter has a scale in the range of 0~80% (VOL - alcohol volume percent), the reading resolution is 1 %.3. Specially designed for the measurement of distilled beverages (ethanol with water) like whiskey, brandy, fruit brandy, slivovitz, vodka, gin, tequila etc.4. Widely used for scientific research, food producing, alcohol retailer, etc.5.ATC Compensation Range (Built-in Automatic Temperature Compensation System) from 10~30C.6. Easy and very convenient to use. Place a few drops of the liquid on the optical part of the refractometer, cover the prism (the liquid will spread more easily over the prism), look through the eyepiece against the light (focus, if necessary) and you will be able to read the result value on the scale.7.The body of refractometer is designed with streamline shape.The internal is built with optical glass lens.The wide cover plate guarantee the perfect match with the lens.The body is of high quality for being made of copper plating.The horizon is clearer for the upgrading of lens.Specifications:Material: Metal + PlasticColor: as shown in figureMeasuring Range : w/w 0-80%Minimum Divisions : w/w 1%Accuracy : 1%Reference temperature 20CAutomatic Temperature Compensation (ATC: 10~30)Operation:1 Place a few drops of the liquid on the main prism.2 Cover the prism,look through the eyepiece against the light.3 Adjust the eyepiece to the clear state.4 You can read the result value on the scale.Package inclusion:1)1 x refractometer2) 1xpipette31x instruction manual41x mini screw driver 51xcleaning cloth