Usage: It is suitable for measuring honey, speech, vegetables, condensed milk and vegetable oils, sweets (syrup), fruit jam, molasses and the concentration of beverages, soups. Measuring range: 0-90% Brix (sugar content), resolution: 0.5% Brix (sugar content). Automatic temperature compensation (10°C ~ 30°C) and calibration screw (calibration "0"). Easy to use： Place 2, 3 drops of sample on the main prism, close the plate and look through the window to read the Brix value. Accuracy measurement: Clear dividing line (blue/white), good readability (daylight visible), adjustable eyepiece for sharpness adjustment. Calibration: Zero calibration with distilled water at 20°C, automatic temperature compensation between 10°C and 30°C (ATC). iv class="apm-eventhirdcol apm-floatleft"> Easy Calibration Zero calibration with distilled water at 20°C, automatic temperature compensation between 10°C and 30°C (ATC) Quick Measurement Place 2 or 3 drops of the sample on the main prism, close the plate