Portable Tester, V2 Detector Tester Selector Illuminated Loupe Jewelry Tool Kit Tester Pen LED Electronic Pen Testers for Simulation Testing
Special Features
- Professional Diamond Tester:Excellent kit for anyone who handles loose or set diamonds and gemstones and other jewelry and precious metals items
- Reliable Reading:This is a diamond selector with accurate and reliable reading
- Simple Calibration:Metal, simple calibration for stones of various sizes.
- Widely Usage:It can be used for jewelry, gemstone, document, and currency authentication
- Portable Diamond Tester:Testing platform for loose stones.
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