Product Measuring range: Brix 0-90% Minimum scale: 0.2% Measuring 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 surface of the prism material is not affected by moisture. 2. automatic ATC automatic temperature compensation technology: High quality temperature compensation film with certified size can achieve the corresponding temperature compensation function. 3. body Pure copper body: Fixed Texture, gold ratio row cut, solid structure, long service life, effectively improve the durability and accuracy of the hull. automatic temperature compensation (10 ~ 30 C) and calibration screw (calibration 0). Easy to handle. Put 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 battery, easy to use, easy to transport, industry, family, fruit, vegetable, jam, lubricant, emulsion, etc. For those who want to know the sugar content of various things for health management Since the sugar content of vegetables and fruits can be easily measured, even those with restricted sugar intake can safely manage their health based on the measurement results.