Tritex NDT is a leading company specializing only in the manufacture and supply of Multiple Echo Ultrasonic Metal Thickness Gauges used for verifying corrosion levels and measuring metal thickness from one side only, without removing any protective coatings. Coatings up to 20 mm are completely ignored. We supply our metal thickness gauges worldwide for use in all applications where metal thickness is a concern. Performance is the most important feature of our ultrasonic thickness gauges. You want the gauge to give reliable accurate measurements in the most demanding of applications. Whether it’s coated, bare metal, heavily corroded or clean, the Tritex Multigauge range has proven to be reliable, simple, accurate and robust.