Refractometer Polishing Compound Designed for use with the

Designed for use with the S-97 key tip inner shaft

Vent hole on the side prevents fogging during use

0mm high × 1

A professional-grade round drawplate for reducing and shaping soft non-ferrous wire and rod

Extra Set of Motor Brushes

Refractometer Polishing Compound Designed for use with theThe GemPro refractometer is a primary gemological instrument used to measure the refractive index of gemstones for accurate identification. Clear optics and an easy viewing lens make readings straightforward, helping you quickly determine one of a stones most critical optical properties. Features Measures refractive index for gemstone identification Easy viewing lens for clear scale observation Designed for professional gemological use Compact