Diamond Tester Professional Diamond Tester Pen with UV Light, Real Diamonds Tester High Accurate Diamond Tester Tools Gem Tester for Different Sizes of Diamond Stones
Special Features
Diamond Testing Accuracy: Distinguishes genuine diamonds from fake crystals and simulants with high accuracy.
UV Light: Equipped with ultraviolet light to test the fluorescent reaction of stones, providing additional authenticity verification.
Convenient Operation: Operate with a 9V battery (not included) or connect to an A/C adaptor (not included) for long-time indoor use.
User-Friendly Design: Multi-level volume calibration for precise testing and compatibility with different sizes of stones.
Complete Set: Includes a vinyl leather pouch case, heavy-duty testing p, and English instruction manual for a complete testing experience.
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