KIMTUR Diamond Tester Pen, High Accuracy Jewelry Diamond Tester, Professional Diamond Selector for Novice and Expert,Portable High Accuracy Probe Indicator Diamond Selector
Professional Diamond Selector:will show real diamonds or fakes,Use the big/small switch to test diamonds,Makes an audible sound to easily distinguish readings.
Green indicator will be showed if the stone is a real diamond. It will make continuous buzzing sound when user accidentally touches metal rather than stone.
Fast and Safe: This diamond selector tester is designed for fast, precise and safe diamond testing. Harmless to diamonds.
Support battery: support mercury-free alkaline environment-friendly high-performance battery,DC 9V battery x 1 (Not Included)
Service: If you have any questions about the use, please contact us. We will explain the details. Professional equipment, the use method needs to be learned slowly.
Description
Features:
1. This diamond tester has a highly compact design and will help you to tell the difference between a genuine diamond and fake diamond.
2. This tester comes with a PU case and small testing platform for holding loose stones.
3. LED light and audio result indication.
4. Simple calibration for stones of various sizes.
5. Easy to use even for a new beginner.
6. Green indicator will be showed if the stone is a real diamond. It will make continuous buzzing sound when user accidentally touches metal rather than stone.