Handheld Thermal Conductivity & Diamond Hardness Tester for Identifying Diamond, Jade, and Jadeite Crystal Authenticity.

Discover the ultimate tool for verifying the authenticity of precious stones with this handheld tester. Designed for both professional jewelers and enthusiasts, this device accurately measures thermal conductivity and diamond hardness to identify genuine diamonds, jade, and jadeite crystals. Compact and easy to use, it offers reliable results, ensuring peace of mind when assessing your gemstone collection. Crafted with precision engineering, it is an indispensable addition to any gemologist's toolkit. Specification: Thermal conductivity meter drilling pen Scope of application: Detection/identification of the authenticity of jade, jadeite, agate, crystal, and diamonds Series: Drill Pen Manufacture country: China Instructions included: No

manufactureCountry: China