Features: Wide Appliation - Widely used in food, beverage, fruit sugar content determination, crop sugar content determination, etc. Suit for food industry, beverage industry, agriculture, agricultural food processing industry, etc.  Auto Temperature Compensation - Support temperature compensation function, automatic calibration, not affected by the environment, automatic elimination of measurement errors.  Easy Operation - Equipped with high-definition backlight display, clear and intuitive, and more convenient to use. Equipped with high transmittance refraction prism, high precision optical electronic instrument, one thousandth resolution.  High Accuracy - Built in high quality chip, high measurement accuracy, sensitive response, fast measurement speed about 3s, long-term use.  Usage - The product needs to be measured after the liquid is mixed evenly. The operation method is simple and practical.   Specifications: Material: ABS;  Measure Range: 0.0-55%Brix;  Scale Value: 0.1Brix/0.1℃;  Accuracy: ±0.2Brix/1℃;  Operating Envorment: 10-80℃;  Sample size: ≥0.2ml(3-5)drop;  Testing Time: ≈3s;  Battery: 2pcs AAA Alkaline battery (not include);  Item Size: 10.7*5.3*3.5cm/4.2*2.1*1.4in;  Package Weight: 340g/12.0oz;  Package Size: 18*14*5cm/7.1*5.5*2.0in;   Package List: 1 * Digital Sugar Refractometer