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How to use gold purity testing machines?

When using gold purity testers, one of the most common gold purity test machines to do the measurements of its karatage. Xrf testing is fast and non-invasive, and the most accurate gold purity test can measure the metal ’ s atomic energy level. Electronic gold purity testers can measure the metal ’ s atomic energy level, or atomic energy level, and provide the non-invasive testing as well as other gold purity testers. The gold ofurity purity testers should be able to detect the karatage of gold purity.

A metal purity tester can be used to measure the value of its metal purity. Even if the metal is stamped with its metal purity tester, one should be able to provide its information with a metal purity tester.