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 High precision prism: Uniform optical performance, free of cracks, with excellent transparency, high dispersion, and low temperature coefficient. The prism surface is not affected by humidity. ATC automatic temperature compensation technology: Utilizes a high-quality temperature compensation film designed to provide accurate readings across the specified temperature range. Durable copper construction: Solid build quality with a robust design for long-term use, enhancing both durability and measurement accuracy. Measuring range: 0-90% Brix (sugar content), resolution: 0.2% Brix. Features automatic temperature compensation (10-30°C) and a calibration screw for zero adjustment. Simple to operate: place 2-3 drops of sample on the main prism, close the cover, and read the Brix value through the eyepiece. Wide range of applications: Battery-free operation, portable, and easy to use. Suitable for industrial, household, fruit, vegetable, jam, lubricant, and emulsion applications. Ideal for individuals monitoring sugar content for dietary or health purposes. Enables easy measurement of sugar levels in produce, supporting informed dietary choices.