Fischer Technology, Inc. SIGMASCOPE GOLD B

The SIGMASCOPE GOLD B measures the conductivity of gold bullions. A faked item contains inclusions or alloy components from other materials like tungsten or copper and this will change the conductivity. Even small inclusions or changes in the alloying lead to a significant change of the conductivity, which will be reliably recognised by the SIGMASCOPE GOLD B. Only three quick and easy steps are necessary in order to verify the gold bullions: Mass-determination with scales. Verifying the dimensions. Test with the SIGMASCOPE GOLD B.