







💎 Test Like a Pro, Shine Like a Boss!
This professional diamond tester pen offers high-accuracy gemstone detection with a 9-level light sensor system, distinguishing diamonds from other stones like moissanite and jade. It features a rapid 30-second preheat, battery-powered portability, and comes with a user manual plus video guide to ensure precise, reliable testing for jewelers and enthusiasts alike.








| International Protection Rating | IP65 |
| Item Weight | 3.52 ounces |
| Item Dimensions L x W x H | 5.31"L x 0.87"W x 1.57"H |
| Material Type | Plastic |
| Color | Gray-black |
| Display Type | digital |
| Adjustable Length | Yes |
| Are Batteries Required | Yes |
| Power Source | Battery Powered (battery not included) |
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