Leuchtturm - Precious Metal Tester AurumXpert
Leuchtturm - AurumXpert Precious Metal Tester allows for fast and safe analysis of gold, silver, and other precious metals without damaging the tested coins, bars, or other objects. The device can test through foil, capsules, or blisters and is ideal for bars and coins from ¼ ounce up to approximately 2 ounces.*
AurumXpert provides reliable authenticity testing at the highest level. This compact premium device, developed and manufactured in Germany, features intuitive operation, precise measurement technology, and quick results. Testing takes only a few seconds, and measurements penetrate up to 1 mm, reliably detecting common counterfeit materials such as tungsten, brass, copper, or iron. AurumXpert is thus a trusted partner for precious metal dealers, jewelers, numismatists, and professional investors.
The set includes:
- AurumXpert Precious Metal Tester (dimensions 58 x 72 x 31 mm)
- Calibration element for reference measurement
- Charger
- User manual and value table
- Transport case with fitted insert
Technical specifications:
- Power supply: Li-polymer battery 1200 mAh, 3.7 V
- Adapter: Rated voltage: Input AC - 230 V~, 50-60Hz, 0.3A / Output DC - 5 V~, 1A, 5W
- Power consumption: 5W
- AurumXpert: Rated voltage: Input DC - 5 V~, 1A
- Power consumption: 5W
*The maximum size of the tested object may vary slightly depending on geometry and material.







