Refractometer Nechamkim 1 × Die Holder

1 × Die Holder

Featuring 9 square wire grooves and a set of half-round extension rollers

5 7 10 × 7

Four torches in one: functions as a repair torch

Nylon Jaw Pliers Pliers with nylon-lined jaws for straightening colored or coated wire without leaving nicks or scratches

Refractometer Nechamkim 1 × Die HolderThe 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