Detailed Product Description

A refractometer is an instrument the concentration of a queous solution by measuring ti's refractive index. All water based solution can make light bend. The bending of light increase at a rate proportional to the increasing solution concentration.

The hand-held refractometer is a precise optical instrument. It's characterized by small volume, light weight, graceful in shape and easy to operate. Therefore it can be used by may filed such as industry, angricultral, mechanical, chemical, feeding, brewing, food, beverage ect.