“Coin Cop” Pocket Electronic Gold/Silver Coin and Bullion Tester Model 10 (1977)

Description

This is used. It was made in the late 70s. It is in very good condition. This type of tester uses a reference coin to test other coins. No reference coins are included. I don’t have any silver coins, but I tested it with 2 quarters, 2 dimes, and even 2 pennies and it worked.