German Mahr portable roughness tester M310

Technical Specifications：

Brand: mahr

Model: M310

Measuring range mm: 0 - 15 mm                   

Measuring force (N) 0.00075N                                                                                                                                          Probe tip radius 2 µm

Working temperature: 20C

Use:Battery

Dimensions:160 mm x 77 mm x 50 mm

Weight: 3 kg

The all-in-one flagship, designed to meet precision measurement and data-driven management requirements.

Core specifications: 4.3-inch touchscreen with 8nm contour resolution and 350μm measurement range, capable of measuring 31 roughness parameters.

Built-in MarConnect interface (compliant with IATF 16949), ensuring traceable measurement results;

Core advantages: Stores up to 3,900 profiles and 500,000 measurement records, supports micro SD card expansion up to 32GB, generates PDF measurement reports directly, enables remote control via Micro-USB, and features a detachable drive unit for precise measurement of complex workpieces.

Selection Recommendation: Suitable for scenarios requiring high measurement accuracy and digital data management, such as automotive parts and aerospace component manufacturing, or enterprises needing full-process traceability of measurement data.

Advantage：

• Compact roughness measuring instrument for mobile use

• Simple and intuitive to use: Just like operating a smartphone

• Large 4.3-inch TFT touch display with lighting

• Adjustable display screen

• Measurement records and data can be transmitted via Bluetooth or cable

• Complies with IATF 16949 standard – Ensures traceability through MarConnect

• Print directly on the mobile printer (optional; also compatible with standard printers)

Create a complete PDF measurement record directly on the measuring instrument

• Customers can directly enter their comments on the PDF measurement records into the MarSurf M 310

• Battery-powered: Can perform over 1,200 measurements without requiring device charging

• Full-function solution. Compact and lightweight (approximately 500 g)

• Instrument flexibility: Removable drive unit

•31 thread parameters: Provide the same functional range as laboratory instruments.

•The roughness standard components stored within the housing help reduce errors.

•Quickly access常用 features through the displayed Favorites list

•Automatic cutoff selection ensures accurate measurement results even for non-experts.