The Starrett SR400/300 Surface Roughness Testes are full-featured, powerful and versatile surface roughness testers. They can be used either freestanding or bench mounted with fixturing for batch measurement and laboratory applications.
At Starrett, we understand precision. For generations, the precision that we build into our products has allowed our customers to ensure the quality of their products. Precision is something we take very seriously.
Today, Starrett tools are manufactured, marketed and used worldwide. With over five generations of practical innovation, exceptional quality and unmatched precision, the Starrett brand remains distinctly American.