8 Best

Digital Gemstone Refractometers

of September 2023

  1. Product Highlights
    • Gem refractometer specially designed : jewelry refractometer, this refractometer features high accuracy and easy operation. professional refractometer identify single and double gemstones quickly and accurately. refractometer approved by strict quality and safety standards for long and trouble-free use. low battery consumption for long operating time. gem refractometer ...
    • Specially designed: this refractometer measures the refractive index of gemstones and solid materials. many people think that gemstone refractometers are the most important of all gemstone testing devices. the main use of a refractometer is to measure the angle at which light is bent or refracted by a stone.
    • Fast identification: identify single and double stones quickly and accurately. helps identify diamonds, moissanite and colored gemstones, speeds up identification of gemstones in packaging, yields consistent and reliable results in every measurement with a clearly visible display for easy reading measurements.
    • High quality: low battery consumption and long lifespan. the gems possible are further increased by values ​​such as r.i. color, hardness and s.g. eliminated. the transparent gemstone is tested and the surface is polished smooth, which is very suitable for separating gemstones.
    • High precision, compact and easy to carry: the refractometer is very accurate and easy to use. lightweight and compact, easy to carry. it provides important gem detection as it differs from gem to gem. the refractometer is also one of the few instruments that give you information about opaque and transparent gems.
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