Sigma Metalytics Original Precious Metal Verifier

Sigma Metalytics Original (Model SM1601) Precious Metal Verifier - comes with PMV, 3 wands, carrying case, manual, charging cable, and calibration token

• Shipping included, bundle with all other purchases from the shop

The Sigma Precious Metal Verifier is designed to test coins and bullion but generally not jewelry or scrap metals. The device is used to measure the bulk metal in a bullion bar or coin and ensure that the metal matches the electrical characteristics that would be expected of it. The verifier distinguishes between a variety of gold, silver, and platinum alloys.

The Verifier can assess a sample in less than one second without affecting the coin or bullion in any way. No chemicals are used and no physical damage is done to the coin or bullion being tested. Unlike in other testing methods, plating and surface features do not significantly impact the unit's ability to measure the underlying metal. The Verifier can read through plastic cases and flips, so numismatic coins do not need to be removed from protective holders.

The main sensor is in the main housing and is used for large samples, like 1-ounce coins and bars. To measure smaller objects, one of two external wands is connected to the main unit via a cable. The large wand is used for coins weighing between ¼ and 1 ounce. The small wand can be used for smaller samples, such as 1-gram bars and 1/10-ounce coins.  The Bullion Wand is also included, which will penetrate the surface of gold and silver bars to a depth of 2 mm (.08 in).