Portable refractometer, ergonomic and fast. Measures refractive index within a range of wide range of nD, with an acceptable  accuracy. Measures Brix within a range of 0 – 85%, with an accuracy of ± 0.2%.

They are Quick and error-free

For use, Place a few drops of sample on the cell, push the button, and read the final result with the temperature directly in the required measurement units!