25-50 mm Digital Micrometer 0.001 mm Resolution, Friction Thimble, Auto-Off, Plastic Case - Metav IndustryLine

Take advantage of the combination of 1 µm resolution, a robust friction ratchet and a clear digital display for repeatable external measurements in small to medium components; order the micrometer directly via Metav Werkzeuge or consult the team for application advice.

Digital micrometer M302.005.N — 25–50 mm, 0.001 mm resolution (Metav IndustryLine)

The Digital micrometer M302.005.N is a workshop-ready external measuring instrument for precision checks and quality control within the 25–50 mm measuring range.

• 1 µm resolution (0.001 mm) readout
• Measuring range 25–50 mm
• Friction ratchet and automatic switch-off
• Protective delivery case included

High-precision checks with laboratory-level readout

The micrometer delivers a readout of 0.001 mm (1 µm), which raises the measurement capability above common workshop instruments and supports tighter tolerance checks during incoming inspection and small-batch production. The finely graduated digital system reduces interpretation errors compared with analogue scales, while the hardened measuring faces and compliance with DIN 863 ensure abrasion resistance and consistent contact geometry. This combination makes the tool suitable for dimensional control tasks where millimetre-scale differences must be translated into reliable pass/fail decisions.

Efficient workflow through intuitive digital controls

A compact digital module with ON/OFF/SET and ABS/INC/UNIT controls enables rapid toggling between absolute and incremental modes and the selection of measurement units, accelerating routine checks on the shop floor. The integrated auto-off function preserves battery life without manual intervention, and the friction ratchet promotes repeatable clamping torque for uniform measuring force. These elements cut cycle time per measurement and lower operator-induced variability, supporting predictable throughput in production and service environments.

Built for everyday workshop reliability

Constructed to withstand regular use, the instrument incorporates robust contact faces (Ø 6.5 mm) and a chassis designed for stable handling during external measurements. The digital display is clear and ergonomically positioned to keep both hands free for component handling, while the friction coupling prevents over-tightening and damage to delicate parts. Together, these features provide a pragmatic mix of precision and durability that benefits maintenance teams, toolrooms and small-series manufacturers who require dependable, repeatable results.

Traceability, transport and practical delivery

The micrometer is supplied in a protective case for safe transport and storage, ensuring the measuring faces remain undamaged between uses. Product identifiers such as SKU and GTIN are provided for inventory control and traceable procurement. For customers seeking measurement documentation or integration into existing quality processes, the Metav sales consultants can advise on calibration intervals and procedural integration to maintain measurement integrity across production cycles.

For traceable 1 µm external measurements and tailored delivery from Emmerich, contact Metav Werkzeuge for a quotation and application guidance.

Technical Data

• Article number: M302.005.N
• GTIN: 4054469113807
• ECLASS: 21170328
• ETIM: EC003590
• Label: Digital-Mikrometer, 25 - 50 mm Ablesung 0,001 mm; Auto-Off

Facts

• Measuring range: 25–50 mm
• Readout / resolution: 0.001 mm (1 µm)
• Measuring faces diameter: 6.5 mm
• Standard: DIN 863

Special features

• Digital display with ON/OFF/SET and ABS/INC/UNIT buttons
• Friction ratchet (controlled measuring force)
• Automatic switch-off (auto-off)
• Delivered in protective case

FAQ

What accuracy can be expected from the instrument?
The micrometer M302.005.N offers a readout resolution of 0.001 mm; combined with the mechanical design and hardened faces it is suitable for fine workshop inspections and tighter tolerance checks.

Can the display switch between absolute and incremental modes?
Yes, the unit supports ABS/INC operation via the digital controls for comparative measurements and setting reference points.

Is the instrument delivered ready for use and protected for transport?
The micrometer is supplied in a protective case and ready for immediate use; handling in the case reduces the risk of damage to the measuring faces during transport.

Which measurement range does the tool cover and for which tasks is it intended?
The instrument covers 25–50 mm and is intended for external dimensional control on small to medium components in workshop, toolroom and inspection routines.

Does the micrometer include a friction coupling to avoid over-tightening?
Yes, the device features a friction ratchet (friction coupling) to ensure consistent measuring force and to protect both the instrument and the workpiece.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com