25mm Digital Thread Micrometer, Ratchet Thimble, ABS/INC/Unit/Set Display, Rolled Spindle, Case - Metav IndustryLine

Take advantage of precise thread measurement through a combination of high resolution, consistent ratchet control and a robust non-rotating spindle for repeatable results; the tool is supplied without anvils or a setting standard, allowing flexible configuration for specific gauges. Order the micrometer directly via Metav Werkzeuge or consult our specialists for application advice.

Digital Thread Micrometer M302.191.D — digital readout, 0–25 mm measuring range

The Digital Thread Micrometer M302.191.D is a compact, workshop-grade measuring instrument designed for accurate external thread measurement and fine mechanical inspection within a 0–25 mm range.

• Digital readout with ABS/INC/UNIT/SET
• Resolution 0.001 mm for fine readings
• 6.5 mm non-rotating spindle
• Ratchet stop for consistent measuring

Precision where thread geometry matters

A digital thread micrometer built for reliable, repeatable results: the instrument combines a 0–25 mm measuring span with a 0.001 mm resolution and a stated accuracy of 0.008 mm, giving a solid technical basis for quality control and short-run inspection tasks. The non-rotating 6.5 mm spindle prevents surface marking and preserves the geometry of delicate threads, while the ratchet stop enforces a uniform measuring force to reduce operator-induced variability. These features translate into fewer re-measurements and a more efficient inspection workflow.

Clear readings and data output for documentation

The micrometer’s digital display includes ON/OFF, ABS/INC, UNIT and SET keys for straightforward operation and rapid switching between absolute and incremental modes. A dedicated RB 4.1 data output enables integration with data collection systems for traceable measurement records and batch documentation. This combination of a readable display and export capability supports faster decision-making in production and simplifies quality reporting.

Robust design for workshop use

Engineered for daily use, the device balances compact dimensions with durable mechanics: the non-rotating spindle and ratchet mechanism protect both the workpiece and the measuring faces during repeated cycles. The instrument’s mass of 0.37 kg keeps it easy to handle while still conveying reassuring build quality. Supplied without anvils and without a setting gauge, the micrometer is adaptable to custom measurement setups and calibration standards as required by specific applications.

Practical benefits for inspection routines

Employing this micrometer reduces process uncertainty: the defined resolution and accuracy support clear pass/fail decisions when checking external threads and small diameters. The digital functions streamline routine tasks, while the consistent measuring force from the ratchet minimises operator error. For workshops seeking a compact, traceable solution, this instrument offers a pragmatic blend of precision and usability.

Contact Metav Werkzeuge to discuss how the M302.191.D can be adapted to your inspection process or to request application-specific guidance from our measurement consultants.

Technical Data

• Article number: M302.191.D

• GTIN: 4054469115146

• eClass: 21170328

• Category: Messschrauben

• Measuring range: 0–25 mm

• Resolution: 0.001 mm

• Stated accuracy: 0.008 mm

• Spindle diameter: 6.5 mm

• Weight: 0.37 kg

• Display: digital with ON/OFF, ABS/INC, UNIT, SET

• Data output: RB 4.1

• Delivery: without anvils

• Spindle: non-rotating

• Ratchet stop: included

FAQ

What measuring range does the micrometer cover?
The micrometer measures from 0 to 25 mm and is optimised for small external thread and diameter checks.

Is a calibration certificate supplied with the device?
The product is supplied without a setting gauge; calibration details depend on the selected service—please enquire for calibration options.

How fine are the measurements on this instrument?
The instrument provides a resolution of 0.001 mm with a stated accuracy of 0.008 mm, suitable for precise workshop inspection.

Can measurement data be exported to a PC or SPC system?
Yes. The micrometer offers an RB 4.1 data output for straightforward integration into data acquisition or SPC setups.

Does the device include replaceable anvils?
The device is supplied without anvils, allowing selection of application-specific measuring contacts if required.

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