Roughness measuring unit as easy as a smartphone

Einfach, smart und mobil: das neue mobile Rauheitsmessgerät MarSurf PS 10 von Mahr

Easy, smart and mobile: the new mobile
roughness measuring unit MarSurf PS 10 from Mahr


The MarSurf PS 10 from Mahr is a practical roughness measuring unit for mobile use. It is intuitively operated and therefore very user friendly. With its large display, the small, handy measuring unit can be operated as easily as a smartphone. 31 parameters offer the performance scope of a laboratory unit.

With the mobile roughness measuring unit MarSurf PS 10, Mahr brings onto the market a measuring unit of a new generation: surface testing is fast and operator-friendly. The users operate the innovative measuring unit via the brightly illuminated 4.3’’-TFT touch display as easily as they do a smartphone – ideal for the smart factory of Industry 4.0. The operator selects the functions by finger, and can turn the display and use the start button to attain the start view. Thanks to the list of favorites in the display, the user has direct access to frequently used desired functions.

The small unit offers the performance scope of a laboratory unit and with its attractive price, it is the perfect entry into the world of surface measurements according to standards.  It weighs only 490 grams, allowing the user to measure in all positions – horizontally, vertically or upside down. In addition to mobile use, the unit can also be mounted to a measuring stand turning into a stationary measuring instrument for small workshops.  

The measuring unit is intended for the quick testing of workpiece roughness in and on the machine in production. It is in use, for example, in quality assurance of milled and turned parts, ground and honed workpieces, on large machines, large workpieces or in the incoming goods inspection.

As the only mobile measuring device on the market with auto cutoff selection, the MarSurf PS 10, ensures even the non-metrologist the proper measurement results and therefore ensures the factory measurement reliability.

The possibility to remove the drive unit from the PS 10 and manually operate it makes measuring even more comfortable. The user can measure more flexibly in bores, for example. A hand prism supports measurements on small parts. Optional probes for different measuring tasks additionally enable the measurement of gears, for example, or deep measuring points such as grooves or bores. The large battery pack is recharged in 1.5 hours and enables over 1,200 measurements per charge.

The measuring data can be saved in TXT, X3P or PDF formats or as finished measuring records. The Mahr calibration certificate is included in the scope of delivery. Error-free measurements are made possible by the integrated and removable calibration standard.


The image can be downloaded here