When it comes to determining the hardness of metal and steel, you need a reliable rockwell hardness tester for sale. These versatile devices are essential for a wide variety of commercial and industrial applications, including automotive, aerospace, military, and photonics industries. They measure the resistance of a material to deformation by applying a known load to a diamond or steel indenter that is forced into the surface. The force is then measured and converted to a hardness reading. Depending on the method, there are different hardness scales to choose from.

Here at Penn Tool Co, we have a wide selection of high-quality Rockwell hardness testers for sale to fit the needs of almost any application. Our collection of tools is curated from some of the most beloved brands in the industry and features an expansive array of innovative devices. From standard hardness testing instruments to advanced portable units, you’ll find it all here!

A Rockwell hardness tester uses a diamond cone or penetrating steel ball to create an indentation on the surface of the material being tested. The depth of the indentation is then measured to determine the hardness value. This method is suitable for most metals, including steel and alloys. A Brinell hardness tester is another popular choice that measures the diameter of an indentation on the surface of a material using a steel ball indenter. This method is also suitable for most materials, but it may be less accurate on rough surfaces or on some softer metals.

For highly precise and accurate tests, we offer a range of digital rockwell hardness testers for sale that use closed-loop electronic force measuring technology and vertical measurement systems to achieve a superior level of accuracy and resolution. These advanced models are available in a number of configurations for Rockwell Regular and Superficial hardness tests, as well as Brinell and Vickers microhardness test methods.

If you’re looking for a more convenient and affordable option, we also have a number of portable rockwell hardness testers for sale. These portable units are lightweight and compact, making them easy to take with you on the go. They’re also great for use in field environments where a laboratory is not readily available.

Whether you’re testing soft-bearing metals or carbides, we have the rockwell hardness tester for sale that you need at Grainger. Browse a wide selection of models that include everything from traditional bench-top units to portable ultrasonic units that can be used on-site without damaging the samples.