Digital Refractometer

This portable refractometer is a precision optical instrument which is designed to measure the concentration of soluble solids(almost 100% sugar) in aqueous solutions of fruit juice and other materials. The unit features automatic temperature compensation(ATC) which make temperature corrections unnecessary between 0 to 40C(32 104F).It utilizes the standardized Brix scale which is accurate and easy to read. The digital display is quick and easy to read Brix readings. Measurement range: 0 to 35% Brix Nd1.3330 to 1.3903 Accuracy: +-1%Brix Nd 0.0003 Temperature measurement range: 0 to 40C(32 to 104F) Operation temperature: 0 to 35C(32 to 90F) Power supply: 9V battery. Alarm of low voltage