🔍 Discover the Hidden Beauty of Gems!
The Portable Lightweight Jewelry Refractometer is a professional-grade tool designed for accurately measuring the refractive index of gemstones, ranging from 1.30 to 1.81. Its compact design ensures easy portability, while its high-quality materials guarantee durability and low battery consumption. Ideal for gemologists and jewelry enthusiasts, this refractometer allows for quick and precise identification of both single and double gems, making it an essential addition to any gem testing toolkit.
