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Gold Tester - Gold / Platinum / Silver Precious Metal Karat Tester

The Qualitest range of advanced Gold Testers are the ultimate tools for accurate determination of the carat and purity of gold, silver and platinum.

XRF Spectrometers and Metal Analyzers

XRF (X-ray fluorescence spectrometry) is a non-destructive analytical technique used to identify and determine the concentrations of elements present in solid, powdered and liquid samples.