Product Measurement range: Brix 0-90% minimum scale: 0.2% Measurement accuracy: Brix 0.1% (10-30 C) Temperature correction range: 10-30 Accessories: 1 * measuring device, 1 * pipette, 1 * cleaning cloth, 1 * screwdriver 1. [High precision prism: high uniformity, no cracks, good transparency, high dispersion and small temperature coefficient. The material surface of the prism is not affected by humidity. 2. [ATC automatic temperature compensation technology]: High quality temperature compensation film, certified size can achieve the corresponding temperature compensation function. 3. [Pure copper body]: Solid texture, golden ratio row cutting, solid structure, long service life, effectively improve the durability and precision of the fuselage. 4. [Measuring range]: 0-90% Brix (sugar content), resolution: 0.5% Brix (sugar content). automatic temperature compensation (10 ~ 30 ) and calibration screw ("0" calibration). Easy to handle. 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. 5. [Wide range of applications No: No battery, easy to use, easy to carry, industrial, family, fruit, vegetable, jam, lubricant, emulsion, etc.