The V·RESOURCING Handheld Alcohol Refractometer is designed for precise measurement of alcohol content in pure spirits such as whiskey, brandy, and vodka. It is not suitable for mixed drinks with fruit juice, beer, or wine. This tool offers a clear 0-80% v/v alcohol scale with sharp blue-white dividing lines for accurate readings, and includes automatic temperature compensation (ATC) for readings between 10-30°C.
Calibration is simple with the included mini-screwdriver. After placing 2-3 drops of sample on the prism and closing the daylight plate, wait 30 seconds for temperature adjustment. Look through the eyepiece towards a light source to see the graduated scale and focus for a clear boundary between blue and white sections. The reading at this boundary indicates the alcohol percentage. Clean the instrument with a soft cloth after each use and store it dry.
This refractometer is widely used in scientific research, food industry production, and for alcohol purchase and management. It comes in a compact, lightweight plastic case with a pipette, wiping cloth, and English instruction manual, making it convenient to store and carry. Ensure accurate alcohol content measurement for your distilled spirits.