Accurate Gemstone Verification
Our Professional Diamond Tester Pen is designed for laboratory and jewellery professionals to quickly and accurately verify the authenticity of diamonds and other gemstones.
Key Features
- Simple and fast to use, with clear results in seconds
- High accuracy detection with indicator light and audible signal
- Easy to operate: just install the battery, turn on, and test
- Tests diamonds, jade, crystal, and agate with precision
How to Use
To test a gemstone, simply place the tip of the Diamond Tester Pen perpendicular to the stone (at 90 degrees) and read the results. The indicator light will display a value greater than or equal to 9 for genuine diamonds, accompanied by a sound signal.
Included with Your Purchase
| Item | Quantity |
|---|---|
| Diamond Tester Pen | 1 |
| User Manual | 1 |
| Test Platform | 1 |
Note: 9V battery not included.
Customer Support
If you have any questions or concerns about using your Diamond Tester Pen, please contact us. We will respond within 24 hours to ensure your complete satisfaction.
