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Item No | RDB-14 |
Product Name | Professional gemstone detector-GEM-EYE I |
Precision | 89-100 (%) |
Product Weight | 295g |
Power supply | 3 AAA batteries or AC adapter |
Standby time | 5 minutes from the last measurement time |
Analog Display Size | 73.5 mm X 44.0 mm |
Features | 1. Use metal detection to identify the type of common gemstones 2. Automatic calibration 3. Clear and readable analog panel display, easy to read 4. A portable tester that can be used anywhere 5. Minimum measurable 0.01ct 6. The principle of thermal conductivity distinguishes diamonds |








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