Measurement Accuracy : 0.1Weight : 90gMin. Div. : 0.01Brix Range : 0-80%Model Number : Alcohol RefractometerCertification : NONEBrix Min. Div. : 0.01Usage : ConcentrationMeasurement Range : 0-80%Content Meter : Handheld wine ToolAlcohol refractometer : AlcoholometerMeasuring Range: : 0-80%Accuracy: : +/-0.1%Refractometer Alcoholometer Alcohol meter 0~80%V/V ATC Vodka Whiskey Alcohol Percent Tools Hydrometer concentration spirits test 40% OFFProduct application:The hand held refractometers' advantages are the structure verysimple,shockproof,clear view,cheap and easy to operation and carry.The brix series are used for canned food,fruit juice making,fermentation,drinks,fruit and collecting honey,etc.The salinity series are used for aquaculture;aquarium and saline to prepare for the medical series are designed to measure the serum proteins and specific gravity of urine.The series of industria are used to measure the car battery fluid,antifreeze fluid,cleaning fluid,lubricating oil of machine and cutting fluid.our all refractometers with Automatic temperature Compensationsystem.Features:For measuring the alcohol content of various liquors or the sugar concentrations in alcohol-related wines.Lightweight and portable, the alcohol refractometer is simple designed and easy to operate.Adjustable manual focus for easily focus and calibrate.Specifications:Material: ABSMeasuring Range: 0-80%Accuracy: +/-0.1%Package Weight: 90gUsage and procedure:1.Make the prism(1)towards to the direction of the light souces andadjust he focus tube of eyepieces(4) til the scale line is clear2-Seyibrgation, before test the standard solution (pure water) instrument and Sample must be at the same temperature for accurate results.2.pen the daylight plate and place 1-2 drops of standard solution on the prism,and light press the daylight plate til get a lights anddarkS boundary, turn the calibration Screw make the lights and darks.Boundary line of the field of view of eyepiece and datum line arecoincide.(0%)Note Before delivery,we have finished calibration and adjustmentyou can direct to use it.3.Open the daylight plate.clean the surface of he prism with the soulint and place1-2 drops of sample on the prism,close the daylightplate and light press it,reading the lights and darks boundaryrelative graduations,this is the sample's concentretion.4.after finished the measurement,direct to wipe of the depositbuilder on the prism and surface of he daylight plate with the damp int after dry proper keep it.