Ultrasonic Thickness Gauges

Ultrasonic thickness gauges are instruments used to measure the thickness of materials, such as metal, plastic, or composites, by using ultrasonic waves. These gauges emit high-frequency sound waves that travel through the material and reflect back from its opposite surface. By measuring the time it takes for the echo to return, the gauge calculates the material's thickness. They are essential for detecting corrosion, wear, and ensuring structural integrity in various industrial and maintenance applications.