When surface quality matters, accurate measurement is essential. Surface finish can affect how a component fits, seals, wears and performs, making reliable surface roughness measurement an important part of precision manufacturing and quality control. Mahr MarSurf tactile measuring instruments provide dependable measurement of surface roughness, waviness and contour, helping manufacturers verify quality and maintain consistent production standards. The MarSurf range includes six models designed for different inspection requirements: GD 140 / GD 280: Roughness and waviness measurement LD 140 / LD 280: Roughness and contour measurement VD 140 / VD 280: Roughness and contour measurement The 140 and 280 models offer different measuring path lengths, giving users flexibility across different components and inspection requirements. Tactile Surface Measurement with Mahr MarSurf Tactile surface measurement uses a stylus to trace the surface of a component and capture variations along its profile. Depending on the application, that data can be used to evaluate roughness, waviness, contour or a combination of surface characteristics. The Mahr MarSurf family provides several configurations to accommodate these different measurement needs. The MarSurf GD 140 and GD 280 are designed for roughness and waviness measurement, providing a solution for applications where accurate evaluation of surface finish is the primary […]