Refractometer Prop 65 - DINP 24 holes spanning a wide

24 holes spanning a wide size range for versatile wire reduction

updated photography

Net Weight 20 grams Material Fine silver clay paste Firing Temperature 1200°F (650°C) Typical Firing Time 30 minutes Firing Methods Kiln

Important: These switches are designed for hand use only

Provides secure storage to protect equipment during transport

Refractometer Prop 65 - DINP 24 holes spanning a wideThe 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