This brix refractometer is a professional instrument to measure the sugar content of fruit juice, beer, milk, honey, etc. It features high accuracy and easy operation. Widely used in food industry to control the sugar concentrations in foods and beverages. Features: A professional measuring instrument to test brix of sugar, beer, fruit juice, wine, beverages, etc. Automatic temperature compensation, easy to operate. High accuracy and the clear calibration is easy to read. The rubber handle is non-slip, soft and comfortable to hold. Widely used for food industry to control the sugar concentrations in food and beverages. Specification: Condition: 100% Brand New Material: Aluminum, Rubber Color: Shown as Picture Test Range: 0-20%Brix Accuracy: 1% Length: approx. 17cm/6.69in Weight: approx.224g/7.9oz Package List: 1 x Brix Refractometer 1 x Pipette 1 x Screwdriver 1 x Instruction 1 x Cleaning Cloth Note: 1. Please use this instrument according to the instruction, be careful when using. Do not loose any connection part arbitrarily, prevent violently shock, impact and falling off. 2. Use clean and soft cloth to wipe the instrument, do not put into water directly to clean and avoid scratch of surface. 3. Storage the instrument at dry and non-corrosive place. 4. Storage the part well. 5. The adjustment range of eyepiece and hand wheel is within 2cm left or right. 6. Please allow 1-3cm error due to manual measurement, thanks for your understanding. 7. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object, please take the real one as standard. .