DescriptionThe measuring instrument can simultaneously measure the sugar content of the original grape juice and the alcohol content of the wine produced by the original grape juice, and can also measure the sugar content of the grape juice to better control the ripeness of the grape. grape.Characteristic:Manual design and non-slip rubber handle, easy to operate.Built-in Automatic Temperature Compensation (ATC) for faster results.Measurement level with direct reading.Adjustable manual focus, easy to focus and calibrate.Equipped with a box, easy to store, easy to carry.The instrument is used to detect alcohol and sugar in wine, beverage and the degree of whiteness of grapes.Instant reading results: it only takes 2 - 3 drops of solution, a few seconds to get an accurate reading.Specs:COLOR: black + silverMaterial: ABSMeasuring range:Sugar content: 0 - 40% Alcohol content: 0 - 25%Minimum proportion: 0.2%Automatic temperature compensationItem Size: As shownNote:1. Do not clean directly with water after use. Wipe with a clean, soft cloth. Do not scratch the optical surface2. The instruments will be stored in a dry place free from corrosive gases.3. Avoid losing parts.Package list:1 * Sugar Concentration Refractometer1 * Word Screwdriver Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.