25mm Built-In Indicator 0.001mm Parallax-Free Spindle 6.5mm Plan-Parallel - Metav IndustryLine

Take advantage of the combination of sub‑micrometre resolution, compact installation design and a parallax‑free scale to maintain reproducible measurements on small components; order through Metav Werkzeuge or consult the team for integration advice.

M303.141 – Precision micrometer head with 25 mm range and 0.001 mm resolution

The M303.141 is a compact precision micrometer head designed for built‑in measurement tasks and fine mechanical inspection across a 0–25 mm range.

• 0.001 mm resolution for high‑precision work
• Parallax‑free scale for reliable readings
• Mountable design with spindle Ø 6.5 mm

Precision where size matters

This built‑in precision micrometer head delivers a 0.001 mm (1 µm) graduation, making it suitable for demanding small‑part measurement where repeatability is essential. Classified in the micro range for measuring tools (max. range within 10–100 mm), the instrument combines a compact footprint with mechanical refinement that benefits watchmaking, precision engineering and small‑batch component inspection. The analogue format keeps the measuring principle simple while offering fine control over adjustments, helping to reduce setup time and increase throughput in routine quality checks.

Engineered for dependable installation and reading

Designed as a mounting micrometer, the device features a parallax‑free reading system and plan‑parallel measuring faces, which reduce operator error and improve comparability between measurements. The compact spindle Ø 6.5 mm and matt chrome‑plated drum contribute to corrosion resistance and long‑term stability under workshop conditions. These mechanical attributes allow easy integration into fixtures or test jigs where consistent contact geometry and low wear extend service intervals and reduce rework.

Practical benefits for inspection and production control

The unit supports precise dimensional verification of small assemblies and components, providing a clear benefit to inspection routines that demand micron‑level granularity. The robust scale and mounting‑ready form factor mean the head is suited for repetitive tasks on benches or within semi‑automated test stations, improving measurement consistency across operators. The combination of compact mounting, fine resolution and durable finishing helps to simplify quality workflows and supports faster decision‑making in production or lab environments.

For tailored advice on integrating the M303.141 into inspection stations or fixtures, contact Metav Werkzeuge for technical guidance and order support.

Technical data

• Article number: M303.141
• GTIN: 4054469115733
• ECLASS: 21170330
• ETIM: EC003590
• Tariff number: 90173000

Core specifications

• Measuring range: 0–25 mm
• Resolution: 0.001 mm (1 µm)
• Spindle diameter: 6.5 mm
• Type: Analog

Special features

• Parallax‑free scale
• Plan‑parallel measuring faces
• Matt chrome‑plated drum
• Category: Micrometer screw gauge (micrometer head)

FAQ

What measuring tasks is this micrometer head best suited for?
The M303.141 excels at precise measurement of small components within a 0–25 mm range, making it ideal for fine mechanical parts, watch‑type components and detailed inspection tasks where 1 µm resolution is required.

Is the scale easy to read under workshop lighting?
Yes; the parallax‑free scale and matt chrome‑plated drum improve legibility and reduce reading errors during repetitive measurements with the M303.141.

Can the micrometer head be mounted into fixtures or test jigs?
The compact mounting form with a spindle diameter of 6.5 mm and built‑in design allows straightforward integration into fixtures and semi‑automated test arrangements.

Are the measuring faces suitable for delicate surfaces?
The instrument is supplied with plan‑parallel measuring faces that ensure even contact and repeatable bearing, helping to protect and reliably measure delicate surfaces.

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