StillCool Diamond Tester High Accuracy Dimond Test Pen Professional Jeweler NEW
- Power Source Battery Powered
- Style Electronic
- Color Diamond Tester - Black
- LCD display & LED indicator.
- It is designed for quick, precise, and safe diamond testing.
- Portable electronic device for distinguishing real diamonds from other simulated stones.
- If stone is Fake crystal, a simulant such as cubic zirconium ( CZ ), will be no reaction.
- Powered by DC 9V battery x 1 (Not Included)