💎 Unleash Your Inner Gemologist!
The FONCBIEN Diamond Tester Pen is a portable, user-friendly electronic device designed for accurately identifying diamonds and various gemstones. With a clear LED display and sound prompts, it provides quick results without the need for professional expertise. Compact and battery-powered, this essential tool is perfect for gem enthusiasts and professionals alike, making it easy to test gemstones anywhere.
| Manufacturer | FONCBIEN |
| Part number | DI8 |
| Item Weight | 120 g |
| Package Dimensions | 18 x 8 x 2 cm; 120 g |
| Batteries | 1 9V batteries required. (included) |
| Manufacturer reference | DI8 |
| Colour | Black |
| Power source type | Battery Powered |
| Measurement Accuracy | +/- |
| Included components | Diamond Tester Pen |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
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