With its compact designs and included 9V battery, the Diamonds tester pen is ready for immediate use, providing wherever your gemstones evaluations take you
Featuring a high precisions sensors and intuitive LED display, this Diamonds tester pen quick and accurate results, ensuring you can confidently assess the authenticity of various gemstones
Whether you ' re at a jewelry store, auction, gemstones exhibition, or conducting own collection assessments, this portable and easy to use Diamonds tester pen is your go to tool for on the gemstones verification
precisions with the high accuracy professional Diamonds tester pen, designed to distinguish genuine diamonds from fakes with ease and reliability, making it essential tool for both novice and expert jewelers
Suitable for jewelers, enthusiasts, collectors, and professional appraisers, this Diamonds tester pen is perfect for anyone involved in the jewelry industry or gemstones evaluations