Refractometer with Light & Case Knew Concepts with slightly different dimensions on

with slightly different dimensions on each face to suit varied stages of the raising process

accurate field of view across the entire lens

Genuine Swiss-made Badeco quality — recognized as the world's best hammer handpiece

Support the opposite side of the cutter with a sheet of the same diameter metal being cut to maintain alignment and minimize material sticking

Refractometer with Light & Case Knew Concepts with slightly different dimensions onRefractometers are a primary tool in gem identification, used to measure the refractive index of gemstones with precision. This refractometer features an easy viewing lens, a measuring range of 1. 301. 81, and a minimum graduation value of 0. 01. The set includes a compact storage case and a small flashlight to serve as a light source, along with instructionsmaking it a complete, ready to use kit for gemological work. Refraction liquid is not