Diamond Tester Pen High Accuracy Electronic Jewelry Detector with 30X 60X Magnifier Mini Led Foldable Magnifier

Perfect combination: the package includes 1 jewelry tester and 2 jewelry magnifiers, which are complete and practical for you to test or observe diamonds, giving you a good using experience.

Clear Screen and Audio Instruction Design: These high accuracy diamond testers are designed with a clear screen, so you can get the useful data quickly. The jewelry diamond tester is equipped with LED lighting and audio instructions. As long as the tip is perpendicular to the test masonry and the switch is pressed, the result can be obtained.

Double function: The diamond tester can test the authenticity of diamonds (above 9), and can also test the hardness of finished jade crystal agate with a hardness value between 5-9.

Magnifying Glass Accessory: 2 pcs magnifiers are provided, one is equipped with 60X and LED lighting. The other features 2 Lenses (30X 60X) and 2 LED bulbs. Clear magnification effect, refine the surface, comfortable and natural to use. They can be applied for gems, jewelry, coins, stamps, watches, hobbies, models, and observing other items you want.

Wide application: Diamond test pen can be used for gemstones, coins, antiques, stamps, reading, inspection, etc. Diamond tester pen is designed for fast, accurate and safe diamond testing.