Gem Refractometer, RHG181 1.30-1.81 Professional Portable Gemstone Ldentification Tester for Jewelry, Presidium Gem Tester, THigh Accuracy with 3ml Reflective Index Fluid

Description

💎 Unlock the Secrets of Your Gems!

The Gem Refractometer RHG181 is a professional-grade portable gemstone identification tester, designed for high accuracy in measuring the refractive index of gemstones and solid materials. Weighing just 591g and featuring a compact design, it is perfect for jewelers and gem enthusiasts alike. With no batteries required and low power consumption, this refractometer ensures long-lasting performance and ease of use.