Extech RF10 [RF10] Portable Sucrose Brix Refractometer (0 to 32%)

Measures the brix concentration in lubricants and cutting fluids.
The Extech RF10 0 to 32% Brix Refractometer measures the concentration of sugar in fruit juice and industrial fluids. Its compact size makes it easy to operate in small locations and it provides accurate and repeatable measurements on an easy to read scale. It requires only two or three drops of solution and comes with the prism and lens which has a simple focus adjustment.