Mahr Inc. Introduces the MarSurf M 510 Series: A Compact, Versatile Mobile Surface Measuring Solution

PROVIDENCE, RI – November 4, 2025 – Mahr Inc., a leading provider of dimensional metrology solutions, today announced the MarSurf M 510 Series, a new mobile surface measuring instrument designed for versatility. With its lightweight, compact design and the smallest skidless probe system available on the market, the MarSurf M 510 Series is an ideal solution for precise surface measurement across a wide range of applications. The series offers convenient mobile testing of P, R, and W parameters with just one instrument and can create up to 1,000 measuring programs. As a result, MarSurf M 510 instruments covers a broad spectrum of applications in sectors such as mechanical engineering, automotive, medical, and aerospace.

The MarSurf M 510-15, M 510-50, and M 510-75 models offer a measuring range of 1 mm with three available traverse lengths of 15 mm, 50 mm, and 75 mm, respectively. These instruments are ideal for reliably determining the roughness and waviness of technical surfaces on a variety of workpieces, including shafts, camshafts, vent sealing lips, cylinder bores, and metal sheets.

The devices come fully configured, allowing users to quickly install and operate them. Key features of the MarSurf M 510 Series include:

• Powerful Skidless Probe System: Effortlessly reach any measurement point on the workpiece.
• Compact: The M 510-15 can fit into very small areas, with overall dimensions of 1.1” W x 2” L x 1.6” H and is the smallest skidless unit on the market.
• Vibration Resistance: Suitable for use in production environments and machining centers.
• Motored Lifting and Lowering of Stylus Tip: Ensures reliable and flexible surface measurement by affixing to ferro-metallic surfaces with the optional magnetic fixture.
• Industry-Standard Measurements: The MarSurf M 510 series is used to determine roughness parameters and apply filters in accordance with industry standards.
• Intuitive Software Interface: Quickly read and analyze measured values, with seamless integration to Windows environments.
• Flexible USB Connectivity: Connect to either a PC or a laptop with ease.
• Extensive Range of Accessories: Enabling even more versatility

"Our new MarSurf M 510 Series represents a significant advancement in mobile surface measurement technology," said Nick Russo, Product Manager at Mahr Inc. "With its unmatched versatility, light weight, compact design, and user-friendly features, these instruments are engineered to provide accurate, reliable measurements across an array of applications."

About Mahr Inc.
When customers are faced with a metrology need, they turn to Mahr Inc., for unmatched industry expertise. Mahr Inc.’s knowledgeable, experienced team has made the company a leader in precision measurement for more than a century.

Mahr Inc., a member of the Mahr Group, has been providing dimensional measurement solutions to fit customer application needs for more than 160 years. The company manufactures and markets a wide variety of dimensional metrology equipment, from simple and easy-to-use handheld gages to technically advanced measurement systems for form, contour, surface finish and length. Mahr Inc. is also well known as a producer of custom-designed gages and a provider of calibration and contract measurement services. Mahr Inc.’s calibration laboratories are accredited to ISO/IEC 17025:2005 NVLAP Lab Code 200605-0 (see our Scope of Accreditation for accredited calibration processes). For more information, visit  www.mahr.com