Alcohol Meter Wine Concentration Meter

Professional Alcohol meter for Vodka Whiskey Alcohol Meter Wine Measuring Instrument Alcohol Measurement Wine Hydrometer Tester   Features  Professional Alcohol Hydrometer Meter Tester for Wine Vodka Whiskey Alcohol meter Measuring Instrument Measurement Tools with Plastic Case  The scale on the hydrometer reads from 0 to 100 degrees of alcohol  Three pcs Hydrometer alcohol meter 0 to 100% 0-40 / 40-70 / 70-100 with 1 pcs 0-50 degree Thermometer    Instructions:  The amount of alcohol alcohol concentration was measured only at standard temperature (20 Celsius) is the actual concentration of alcohol.  However, in practice the temperature of alcohol are not standard temperature 20 Celsius, so you need to nonstandard temperature measured alcohol concentration conversion to standard temperature in degrees is obtained the actual concentration of alcohol.  Conversion table is prepared for this purpose.  The scope of application of the surface temperature 0 - +40  degrees Celsius    Instructi