
Precious Coin Tester
precious-coin-tester
About App
Test precious metal contents in gold coins and silver coins: š Over 600 free coins available now! š„ Access 2000+ coins with high-precision, semi-quantitative results**! š Full-text search through a massive up-to-date database of over 40,000 coins**! š ļø Customize your own coin parametersātailor every detail**! - Why use it? When you get a silver or gold coin with correct weight and size, how can you know it is not a fake coin made of other cheap materials? Traditional ping tests can distingu
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