Beslands Wine Refractometer Alcohol: 0-25% vol & Brix: 0-40% Hand Held Dual Scale with ATC for Winemakers Homebrew to Measure The Sugar Content in Original Grape Juice and Alcohol Content of Wine

• The refractometer is a high quality optical tester for quick and easy measurement of different liquids. The zero line is individually adjustable.
• Refractometer measuring range: Brix: 0-40% alcohol: 0-25%
• Easy to use: Place 2, 3 drops of the sample on the main prism, close the plate and look through the viewing window to read the Brix value;
• Calibration: Zero calibration with water at 20 °C, automatic temperature compensation between 10 °C and 30 °C (ATC)
• The refractometer comes in a hard plastic box including mini driver and pipette. Instructions for use are also included

Material: ABS plastic. Colour: Black. Product name: Refractometer. Measuring range: Brix: 0-40% alcohol: 0-25%. Minimum scale: 0.2%. Measuring accuracy: Brix ± 0.2% (10 °C to 30 °C). Temperature correction range: 10°C - 30°C. Equivalent to: Fruit, vegetables, beer, alcohol, fruit juice, sweet sugar. etc. Product size: Calibration and temperature correction: The device must calibrate the zero point before measuring. Take a few drops of distilled water, place it on the detection prism and turn the zero point adjustment * to adjust the separation line to the position of 0% of the scale. Then wipe the detection prism to perform the test. Easy to use. Place 2, 3 drops of the sample on the main prism, close the plate and look through the viewing window to read the Brix value; Calibration: Zero calibration with water at 20°C, automatic temperature compensation between 10°C and 30°C (ATC). Precision measurement: Sharp dividing line (blue-white), easy to read (daylight visible), adjustable eyepiece for sharpness adjustment. Please note: The device should be stored in a dry, non-corrosive place. Please be careful according to the instructions when using it. The optical surface cannot be knocked or scratched. Do not rinse directly with water, please wipe with a clean, soft cloth. Falling, collision and strong vibrations are prohibited for the device. The package contains English description. If you need German description, please send us an email for description.