Measures monitor and control the percentage of dissolved sucrose in water, water content and Baume in liquids, honey, fruit, and vegetables. Use for testing the sugar content of Fruit juices, Soft drinks, Wine, Honey, Jam, Marmalade, Fruit, and Vegetables. This model can also be used for controlling the concentration of various industrial fluids such as cutting lubricants and flux rinsing compounds. Features Heavy-duty and lightweight with its aluminum construction Cushioned with non-slip rubberized grip handle Adjustable manual focusing With Built-in Calibration Knob Equipped with tri-scale measurement (water, Baume & Brix) Adjustable manual focusing Soft rubber eyepiece Calibration screw ATC - Automatic Temperature Compensation Easy to focus and calibrate Accurate testing results guaranteed Extremely easy-to-use Specifications Measuring Range: 58-90%Brix 38-43 Be' (Baume) 12-27% Water Division: 0 .5% Brix 0.5Be' (Baume) 1% Water Accuracy: ±0.5% Brix ±0.5Be' (Baume) ±1% Water Length : 140mm Weight: 230g Set Includes 1 x Honey Refractometer 1 x Reference block 1 x Dioptric Oil 1 x Pipette 1 x English Instruction Manual