rupusiner Gemmology Refractometer CL-181 Compact Lightweight Portable with Refractive Fluid Oil for Jewelry Measuring Refractometer
Description
This Compact Refractometer will be your primary and most powerful tool in gemstone identification
With this Refractometer, you can identify singly & doubly gemstones quickly and accurately
Our Jewelry Refractometer ismade of plastic material which is for long term use and it can provide a longer service life and a lower replacement frequency
The Gemmology Refractometer has been uniquely designed for a low battery consumption and easty to carry with to anywhere you like
The Portable Refractometer is a low cost, lightweight measuring instrument but with high wccuracy