●Versatile Brix Refractometer: This handheld refractometer is purpose-built for precise brix measurement, making it an indispensable tool for home brew, wine making, agricultural, gardening, and educational purposes. ●Dual Scale Accuracy: This refractometer equipped with both brix scale and specific gravity scale. The brix scale spans the full range of 0 to 32% with a remarkable 0.2% scale division, while the specific gravity scale covers the range of 1.000 to 1.130, specifically designed for unfermented wort analysis. ●Effortless Operation: Simply apply 2-3 drops of the liquid sample onto the prism, align the refractometer with a light source, look through the eyepiece, and obtain immediate and reliable readings. Its user-friendly design ensures smooth and intuitive usage. ●Advanced ATC Technology: The built-in automatic temperature compensation system, spanning from 10℃ to 30℃ (50°F~86°F), guarantees precise and consistent measurement results regardless of ambient temperature fluctuations. ●Calibration for Accuracy: Please consult the comprehensive operation instructions or refer to the detailed product description for step-by-step calibration procedures, ensuring dependable and precise measurements every time.