Qualitest’s range of advanced Gold Testers are the ultimate tools for the jewelry industry. We continue to support testing requirements in gold & precious metal research labs, jewelry stores, banks, and pawn shops for accurate determination of the carat and purity of gold, silver, and platinum.
Our gold testers can quickly, easily and accurately determine the purity of precious metals and gold karat by two weighings: one with the piece in a water tank, the other normally. An internal computer does all the calculations for you to make the process easier.