KSTE Alcohol Refractometer, Refractometer Alcohol, Refractometer 1 PC of Portable Hand Held Grape and Wine Alcohol Refractometers,0-25% Vol 0-40% Brix 0-22 Baume Refractometer

Features:Made of high quality aluminum, heavy duty and durable.3 in one hand held refractometers, with measure range 0-25% Vol, 0-40% Brix and 0-22 Baume.?Accurate test results, easy to calibrate. You can measure the brix &baume alcohol content accurately in seconds!?Soft, non-slip rubber handle, ensure a comfortable gripable for restaurant, Vineyard, Chateau wine, family dinner etcification:Condition:100% Brand NewMaterial: AluminumColor: As Pictures ShownMeasurement range: 0-25% Vol, 0-40% Brix, 0-22BaumeLength: approx.15.5cm/6.1inMiddle Diamter: approx.2.9cm/1.1inMaximum Diamter: approx.3.9cm/1.5inWeight: Approx.230g/8.1oz Package Includes:?1 x Refractometer(with A Box)1 x Pipette1 x Screwdriver1 x Cleaning Cloth 1 x User Manual? Using Instruction:1. Open the cover plate, use a clean cloth to wipe the prism.?2. Take a few drops of testing liquid to the detection prism, then close the cover plate slowly? to avoid?producing bubbles which will make the liquor spread all over the prism surface.3. Put the cover directly point to the light source or bright place, observe the field of view through the?eyepiece.4. 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 liquor:1. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different?from the real object. Please take the real one as standard.