Testing Coins within 2 Seconds

Sigmascope-gold-cThe SIGMASCOPE GOLD C measures the conductivity of gold coins. 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 C.

Only three quick and easy steps are necessary in order to verify the gold coins:

  1. Mass-determination with scales.
  2. Verifying the dimensions.
  3. Test with the SIGMASCOPE GOLD C.