Hardness Testing Solutions You Can Rely On

As the world's leading provider of hardness testing instruments, Wolpert Wilson ? Instruments supplies a comprehensive range of hardness testers from Rockwell, Knoop/Vickers, and Brinell to complex production automation systems. Our testers are complemented by a range of test blocks, accessories, and fixtures, and our calibration laboratory is recognized as the leader in the production of premium test blocks and indenters.

Our products are used to determine the hardness of metals, alloys, small precision parts, wire, and plastics ranging from the softest bearing materials to the hardest steels and are globally recognized in the hardness testing industry. All Wolpert Wilson ?Instruments testers fully conform to applicable ISO and ASTM standards, and are factory tested using state-of-the-art verification devices.