Measuring range: Brix 0-90% Minimum scale: 0.2% Measurement accuracy: Brix 0.1% (10-30°C) Temperature correction range: 10-30°C Accessories: 1 x measuring device, 1 x pipette, 1 x cleaning cloth, 1 x screwdriver 1. High precision prism: Uniform structure, no cracks, good transparency, high dispersion, and small temperature coefficient. Prism surface is not affected by humidity. 2. ATC automatic temperature compensation technology: High-quality temperature compensation film provides accurate temperature correction within the specified range. 3. Copper body: Durable construction, solid design, long service life, improves instrument stability and accuracy. 4. Measuring range: 0-90% Brix (sugar content), resolution: 0.5% Brix. Features automatic temperature compensation (10–30°C) and calibration screw for zero adjustment. Easy to use: place 2–3 drops of sample on the main prism, close the cover, and read the Brix value through the eyepiece. 5. Wide range of applications: No battery required, portable, easy to operate. Suitable for industrial, household, fruit, vegetable, jam, lubricant, and emulsion use. Helps users monitor sugar content for health management. Enables safe dietary control for individuals monitoring sugar intake by providing quick and reliable measurements of fruits and vegetables.