The GoldScreenSensor is the ideal device to test precious metal coins and bars in order to detect fakes - for pros and private buyers.
GoldScreenPen - Electronic gold tester
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Gold tester, gold testing machine and precious metal tester
Description of the article: Goldanalytix MagneticScreenScale – the product features at a glance: quick authenticity test of gold and silver can also
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Gold tester, gold testing machine and precious metal tester
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