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: High uniformity, no cracks, good transparency, high dispersion and small temperature coefficient. The surface of the prism material is not affected by humidity. ATC automatic temperature compensation technology: High quality temperature compensation film, certified size can achieve the corresponding temperature compensation function. Pure copper body: Solid texture, precision cutting, solid structure, long service life, effectively improves the durability and accuracy of the device. Measuring range: 0-90% Brix (sugar content), resolution: 0.5% Brix (sugar content). Automatic temperature compensation (10°C ~ 30°C) and calibration screw (calibration "0"). Easy to handle. Place 2 or 3 drops of the sample on the main prism, close the cover plate and look through the viewing window to read the Brix value. Wide range of applications: No battery required, easy to operate and carry. Suitable for industrial, household, fruit, vegetable, jam, lubricant, emulsion applications. Ideal for users who want to monitor sugar content for health management. Enables easy measurement of sugar content in fruits and vegetables, allowing individuals with dietary sugar restrictions to manage their health based on accurate results.