Professional Diamond and Gemstone Tester Pen: Second Generation Thermal Conductivity Meter for Authenticity Verification

The Professional Diamond and Gemstone Tester Pen is a reliable tool designed for verifying the authenticity and quality of diamonds and gemstones. Leveraging second-generation thermal conductivity technology, this device allows users to accurately distinguish genuine stones from imitations, ensuring confidence in their assessments. Its sleek, pen-like design enhances portability and ease of use, making it an ideal choice for jewelers, gem enthusiasts, and collectors. The tester pen is equipped with intuitive indicators that provide clear and quick results, removing the guesswork from authenticity testing. Whether used in professional settings or for personal collections, this advanced tool promises precision and reliability in gemstone identification. Voltage: Battery Manufacture country: China Instructions included: No