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TRI Electronics Inc. is the industry leader in gold and gem testing precision instruments since 1986. Our innovative products have a long standing reputation for quality, reliability and long service life. We constantly improve our existing products and continue to develop and engineer new devices to provide the jewelry store, pawn broker, appraiser and anyone related to the jewelry industry with innovative, useful, state of the art instruments to help in the everyday operations of their business.

Made In The U.S.A.

All of our quality instruments are designed, engineered and manufactured in America. We take great pride in the exceptional quality that defines all of our products, in every step of the process, from manufacturing to our excellent customer service.