3 In 1 Multifunction Brix 0-32% / Wine /Oe Refractometer RHB-32DATC

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'C to correct temperature discrepancies during use The model was designed for measuring of the sugar content and 'Oe of the fruit juice (the original juice).