The Surface Roughness Tester MR-RT016 is a compact, high-precision RA Tester designed for fast and reliable surface texture measurement. Built for industrial use, this Surface Roughness Tester accurately measures roughness parameters such as Ra, Rz, and more. Whether you’re in machining, automotive, or quality control, the Surface Roughness Tester MR-RT016 delivers dependable results in a portable form—making it ideal for both lab and on-site applications.The METERDI Surface Roughness Tester MR-RT016 is compatible with the four standards of ISO, DIN, ANSI, and JIS.