Digital ManufacturingMitutoyo Releases SJ-220 Portable Surface Roughness TesterBusiness WireMarch 26, 2025July 29, 2025 by Business WireMarch 26, 2025July 29, 20250113 Mitutoyo America Corporation, a leading manufacturer of precision metrology instruments and solutions, is proud to announce the release of the new Surface Roughness Tester SJ-220...