Precision Dial Indicator Mahr Millimess 0.001 mm — Millimess 0,001mm MAHR

The Mahr Millimess precision dial indicator with 0.001 mm resolution delivers fine incremental measurement for tasks that require high repeatability and sensitive contact sensing. Designed for comparative measurements and runout checks, this measuring tool gives clear spindle travel reading and stable performance in workshop and inspection environments. Compatible with standard indicator holders, the Millimess indicator is intended for metrology, toolmaking and quality control use where precise displacement readings are needed.

Advantages

The instrument offers a high-resolution 0.001 mm scale for detecting minimal dimensional changes and runout. Its robust mechanical design ensures consistent contact sensing and reliable readings over repeated use. The compact form factor and compatibility with common holders make it easy to integrate into bench setups, fixture arrangements or portable inspection rigs. The clear dial and fine spindle allow precise visual interpretation of measured values.

Suitable for

• Dimensional comparison measurements in inspection departments
• Runout and concentricity checks on shafts and rotating parts
• Toolroom and toolmaking setup and verification
• Quality control sampling and production spot checks
• Fixture and jig alignment in assembly or machining processes

Key specifications

• Indication resolution: 0.001 mm
• Measurement type: contact displacement indicator
• Scale/readout: fine graduated dial for incremental reading
• Mounting: compatible with standard indicator holders and stands
• Application environment: workshop, inspection bench, toolroom use
• Typical uses: comparative measurement, runout and concentricity checks

How to use

Mount the indicator in a suitable holder or stand so that the spindle is aligned with the measurement surface. Bring the contact tip gently into light contact with the workpiece and zero the dial or comparator reference as required. For comparative measurements, set a reference point and observe deviations on the 0.001 mm scale while rotating or translating the part under test. Use steady, controlled motion when taking readings to avoid dynamic error and ensure repeatable contact force for consistent results.

Usage recommendations

Store the indicator in a protective case when not in use and protect the spindle and contact tip from impacts. Perform routine checks against a calibration standard to verify accuracy before critical measurements. When measuring rotating parts, ensure secure fixturing and balanced rotation to prevent misleading runout readings; use appropriate holders and adapt the contact tip style to the measured surface for optimal contact.