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 quality, 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: Incorporates a high-quality temperature compensation film designed to provide accurate readings across the specified temperature range. Durable copper body: Solid construction with precision machining for long-term reliability, 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 design, easy to use. Suitable for industrial, household, fruit, vegetable, jam, lubricant, and emulsion applications. Ideal for individuals monitoring sugar content in food for dietary management. Enables easy measurement of sugar levels in fruits and vegetables, supporting informed dietary choices.