1、Efficient Measurement: Digital refractometer accurately analyzes sugar content in fruits, beer, syrup, etc., for precise results. 2、Convenient Operation: Simple button design allows for easy and quick data retrieval, making measurement a breeze, which is easy to use. 3、Versatile Use: Digital brix refractometer suitable for kitchen, brewing, food industry, and more, offering a wide range of applications. 4、Portable and Compact: Lightweight and compact design of the brix refractometer allows for easy carrying and storage, ensuring accessibility at all times. 5、Excellent Quality Materials: Made of durable and easy to clean ABS and PC, ensuring long term stability and reliability for prolonged use. Item Type: Digital Brix Refractometer Material: ABS, PC Temperature Measurement Range: 10-100°C Resolution: Brix 0.1%; Temperature 0.1°C Accuracy: Brix ±0.2%; Temperature ±1°C Environmental Temperature: 10-40°C Sample Volume: 0.3mL Battery: AA x2 (batteries not included) Weight: Approx. 258.00g / 9.1oz Screen: Approx. 26 x 23mm / 1 x 0.9in 1 x Digital Brix Refractometer 1 x Dropper 1 x Screwdriver 1 x Cleaning Cloth 1 x Power Cord 1 x English User Manual