Brix Refractometer is developed for working with sugar related liquids such as fruit juice, soft-drinks, wine, and honey to help monitor and control sugar concentrations in foods and beverages. It is also useful in checking the "ripeness"of fruit in the field and verifying product quality after harvesting and/or controlling concentrations during processing and packaging. Refractometer provide critical information to ensure product quality.RHB-32ATC is commonly used for controlling the concentration of various industrial fluids like cutting lubricants and flux rinsing compounds. Guarantee: Offers 1 YEARS WARRANTY Specifications:Measuring Range: 0-32% Brix Minimum Division: 0.2% Brix Accuracy: ±0.2% ATCCompensationRange: 10°C~30°C (50°F~86°F) Reference Temperature: 20°C Length: 170mm Weight: 250g Durable and built to last long Uses ambient light only which means battery or power source is not required Heavy-duty and lightweight with its aluminum construction Easy to focus and calibrate Accurate testing results guaranteed Made with the highest and finest quality of aluminum & rubber that makes it lightweight Cushioned with soft & comfortable non-slip rubber Extremely easy-to-use and calibrate Equipped with Built-in ATC compensation Range (Automatic Temperature Compensation) from 10° to 30° to correct temperature discrepancies during use Accessories included: Pipette + 1pcs pipette***Operations manual***Mini-screw driver***Soft protective carrying case