GT200 2in x 1/2in x 1/8in Rare Earth Magnet

Description Rare earth magnets detect iron particles from jewelry and coins. Rare earth magnets are made of a mixture of rare earth elements and are the strongest magnets made. This powerful rare earth magnet comes in an individual tube for convenient handling. Rare earth magnets are perfect for detecting impurities in precious metals like Gold and Sterling. Features 2" x 1/2" x 1/8" rare earth Neodymium magnet n42 27 pound pull Instantly separates gold/silver from other materials An aid for gold testing Ideal for metal recycle, brokers, antique buyers and collectors Identify plated jewelry, where steel is often the base metal Convenient & handy, a must have for garage & estate sales Identify/sort (fake) jewelry, solid brass and bronze from plated steel items Dimensions 2in x 1/2in x 1/8in