ULTRASONIC TESTING (UT)
Thickness Gauge
Evident is a leading source of ultrasonic thickness gauges for accurately measuring the thickness of many types of materials.
Our digital and ultrasonic thickness gauges offer a range of features for advanced performance. Explore different options to suit your application needs, from simple handheld gauges to advanced models. All of our ultrasonic thickness gauges can measure thickness from one side of a part. An ultrasonic thickness gauge can measure most engineering materials, including plastics, metals, metal composites, rubber, and internally corroded materials. Evident is also a leading manufacturer of Hall-effect thickness gauges, which are ideal if you’re looking to achieve fast, precise, and accurate measurements on nonferrous or thin materials, such as plastic bottles.
Digital and Ultrasonic Thickness Gauges
Our range of digital thickness gauge solutions includes basic handheld thickness gauges, advanced ultrasonic thickness gauges, and single and dual element transducers.
72DL PLUS
The 72DL PLUS™ advanced ultrasonic thickness gauge delivers precision thickness measurements at high speed in a portable, easy-to-use device. Compatible with single element transducers up to 125 MHz, this innovative thickness measuring tool is ideally suited to determine the thickness of ultra-thin materials, including multilayer paint, coatings, and plastic. It can simultaneously display the thickness of up to 6 layers.
39DL PLUS
The 39DL PLUS™ gauge is field-proven and reliable for virtually every ultrasonic thickness inspection. It works as a precision or corrosion thickness gauge to meet the challenges of demanding applications across industries, including maintenance, manufacturing, and energy production. With world-class ultrasonic capability, fast scanning speeds, and fully integrated wireless connectivity, this handheld gauge delivers results you can trust in a seamless workflow.
45MG
The 45MG advanced ultrasonic thickness gauge is packed with standard measurement features and software options. This unique thickness measuring tool is compatible with our complete range of dual element and single element thickness gauge transducers.
Magna-Mike 8600
The Magna-Mike™ 8600 Hall-effect thickness gauge uses a magnetic probe to accurately measure the thickness of nonferrous and thin materials such as plastic bottles.
27MG
The 27MG basic ultrasonic thickness gauge is designed to accurately measure thickness from one side on internally corroded or eroded metal pipes and parts. It is lightweight, durable, and ergonomically designed for easy, one-hand operation.
35RDC
The 35RDC composite damage checker is a simple go/no-go ultrasonic gauge designed to detect subsurface defects caused by impact damage on aircraft composite structures.
Transducers and Accessories
Evident offers a variety of single and dual element transducers and accessories for precision and corrosion thickness gauging.
Thickness Gauge Resources
Ultrasonic Thickness Gauge Tutorial
Get a better understanding of ultrasonic thickness gauges, including a brief history of them, their benefits, and how they work..
Measuring Coating Thickness on Composite Aircraft
Discover how ultrasonic thickness gauges are used to measure the total thickness and individual layer thickness in multilayer coatings on aerospace composite.
Measuring the Wall Thickness of Small-Diameter Metal and Plastic Tubing
Explore how to obtain the wall thickness and concentricity of small-diameter metal and plastic tubing. Learn about the ultrasonic thickness gauge equipment and the procedures used to take small-diameter tubing measurements.
Measuring the Thickness of Glass Products and Coatings
Learn how to measure the wall thickness of commercial glass products, such as bottles, containers, tubing, sheets, plates, scientific glassware, bulbs, and lamps, as well as the thickness of glass coatings on glass-lined tanks
Thickness Measurements on Rubber Sheets and Coatings
Discover how ultrasonic thickness gauges enable measurements on any point on the surface of a rubber sheet—not just the edges—without contacting the opposite side.
