1. Honey refractometer: Specifically designed for testing sugar content, the concentration of vinegar and water. It can also measure sugar-related liquids such as high-sugar honey, jelly, jam, and syrup, which helps monitor and control the sugar content in food and beverages. 2. Measuring range and minimum scale: Brix: 0 - 40%, Minimum scale: 0.2%; Alcohol content: 0 - 25%; Moisture measurement range: 12 - 27%; Accuracy: ± 1%. 3. Easy to use: Drop 2 - 3 drops of the sample on the prism, and then observe the Baume degree, Brix, and moisture measurement values through the eyepiece. 4. Easy to store: It is small and lightweight, packed in a plastic box for easy storage and carrying. 5. Precautions: Use it with care and strictly follow the instructions. Do not loosen the connecting parts of the instrument at will. Do not drop, collide, or subject it to strong vibration. 6. After use, it is strictly prohibited to put it directly into water. Wipe it with a clean soft cloth. 7. The instrument should be stored in a dry place without corrosive gases.