Video Original Sigma Precious Metal Verifier Tutorial Videos

PMV Introductory Video

Get a brief overview of the Original Sigma, the Sigma Pro Mini and the full size Sigma Pro

Precious Metal Verifier, Basic Use

Basic training video for the use of Sigma Metalytic's Precious Metal Verifier. This device uses radio waves to detect the metal type in coins and bullion and can identify counterfeits.

Original Sigma Review

CoinWeek: Precious Metal Verifier Available to Help Determine Genuine Gold & Silver Items

Seven Reasons to Buy the Sigma Metalytics

Review & Testing of the Sigma Metalytics Gold & Silver Verifier

Using The Precious Metals Verifier To Test Silver Pandas

The Precious Metals Verifier by Sigma Metalytics is a great tool to test silver rounds and coins.

Getting the Most out of the Sigma Metalytics: Telling Copper Coins from Silver

GPMV PRO Coin Testing | CATCHING COUNTERFEITS AND FAKES

General tips on testing with the Pro