Magnetic Analysis Corporation (MAC) is a leader in the field of nondestructive testing, with a history dating back to 1928. For over 90 years, MAC has been at the forefront of advancing the science and technology behind nondestructive testing. As a major resource in this industry, MAC is recognized globally for its eddy current, electromagnetic, flux leakage, and ultrasonic inspection systems for testing metals.

With a production-oriented approach, MAC offers a range of products and services. These include individual instruments and complete systems that incorporate material handling and controls, as well as nondestructive testing. MAC works closely with its clients to understand their specific requirements and develop a customized test system that meets both their specifications and internal needs.

MAC operates from three state-of-the-art facilities, including a certified manufacturing and engineering facility in Elmsford, New York, a plant in Boardman, Ohio, and a manufacturing plant in Östersund, Sweden. With a global network of field engineers and experienced representatives, MAC provides personalized services, installation, routine maintenance, and repairs all around the world. Over the years, MAC has achieved significant milestones in the industry.

In 1934, they introduced the first successful nondestructive tester for identifying cracks in steel bars. They also pioneered the use of eddy current technology in the U. S., launching the first commercial eddy current tester in 1953.

In 1959, MAC developed the world's first spinning probe eddy current tester, known as Rotomac®. With a commitment to superior technology, reliability, and understanding their clients' needs, MAC continues to be a trusted partner in the nondestructive testing industry