Description
- The Professional Diamond Tester Pen is an essential tool for accurately identifying genuine diamonds and gemstones.
- Using advanced thermal conductivity technology, it quickly distinguishes real diamonds from imitations through precise temperature response.
- Designed for both beginners and experts, this non-destructive tester ensures reliable results without damaging the gemstone surface.
- Compact and portable, it's powered by a 9V battery for convenient use anytime.
- The sensitive probe and imported chip deliver stable performance, while the clear indicator lights guide you step by step during testing.
- Perfect for testing diamonds, jade, crystals, and other precious stones, this tester provides professional-grade accuracy in a simple handheld device.
- Whether used for jewelry appraisal, gemstone trade, or personal collection, it brings confidence and precision to every evaluation. (NM)
What's in the box
1 X Number One Gold And Silver Tester.JOOTECH
