Diamond Selector II Gem Tester Pen with Mini LED Magnifying Electronic Diamond Tester Tool Illuminated Jewelry Gemstone Testing Portable High Accuracy Tool Kit for Jewelry Jade Ruby Stone Black
- 【Portable Design】Diamond tester is equipped with convenient carrying cases. Designed for rapid, accurate and safe diamond testing. Through....
- 【Easy to Use】Green indicator will be showed on Diamond Selector II if the stone is a real diamond. It will make continuous buzzing sound when user....
- 【Fast Results】If the stone is a real diamond, the pen will make a beep sound as well as show at least 9 LED lights. A green indicator will be....
- 【High Security】After 10 minutes' use of Tester, the power indicator light (green light is automatically turned off) and long beep sounds will....
- 【Package Contents】1 x Diamond Tester, 1 x Leather Pouch Case, 1 x Testing Platform, 1 x User Manual, 1 x Mini LED Magnifying, 1 x9V battery..