25 mm Digital Bore Gauge With Ratchet, Matt Chrome Measuring Spindle, Supplied In Case - Metav IndustryLine

Benefit from 0.001 mm resolution and a ratchet stop that together deliver repeatable contact pressure and dependable measurement results for fine mechanical work; order this micrometer directly via Metav Werkzeuge or consult our specialists for application advice.

Digital Micrometer M302.154.C — 0–25 mm, 0.001 mm resolution, ratchet stop (Metav IndustryLine)

A Digital Micrometer M302.154.C designed for precise external measurements in inspection and workshop environments, combining a matt‑chromed measuring drum with a painted frame for clear readings and robust handling.

• 0.001 mm resolution for fine measurement
• Ratchet stop for reproducible contact
• Matt‑chromed measuring drum for clear reading
• Data output RB 4.1 for traceable results

Reliable precision for micro‑workshops and inspection benches

This micrometer is built for micro measurement tasks with a measuring range of 0–25 mm, making it well suited to fine mechanical and watchmaking work where compactness and stiffness matter. The device offers a resolution of 0.001 mm and an indicated accuracy of 0.004 mm, which together enable detailed control of tolerances. The spindle pitch of 0.5 mm and the ratchet stop minimise operator influence on contact force, ensuring that single‑operator measurements remain reproducible across repeated checks.

Ergonomic handling and straightforward digital readout

The tool combines a tactile, painted frame with a matt‑chromed measuring drum and a clear digital display equipped with ON/OFF, ABS/INC, UNIT and SET functions, enabling fast switching between absolute and incremental modes and between metric and imperial units. The integrated ratchet ensures consistent end‑positioning, while the drum finish reduces glare for easier reading. These features reduce cycle time at the bench and support efficient quality control routines without sacrificing accuracy.

Built‑in data export and practical measuring geometry

For traceability and integration into inspection workflows the micrometer provides a data output (RB 4.1) suitable for connection to a data logger or measuring software, simplifying documentation of measurements. The instrument includes spherical and flat measuring faces, allowing reliable contact on curved and flat workpieces, and a spindle diameter of 6.5 mm that contributes to mechanical stiffness. Together these characteristics support reproducible external measurements and make the gauge a dependable choice for small‑part production and laboratory checks.

Contact Metav Werkzeuge for application guidance and secure this Metav IndustryLine digital micrometer for your inspection bench.

Technical data

• Article number: M302.154.C
• GTIN: 4054469115047
• Manufacturer: Metav IndustryLine

Facts

• Measuring range: 0–25 mm
• Resolution: 0.001 mm (0.0005 in)
• Accuracy: 0.004 mm
• Spindle pitch: 0.5 mm
• Spindle diameter: 6.5 mm
• Data output: RB 4.1

Special features

• Frame: painted
• Measuring drum: matt‑chromed
• Measuring faces: spherical + flat
• Ratchet stop: yes
• Digital display functions: ON/OFF, ABS/INC, UNIT, SET
• Category: Micrometer screw gauges

FAQ

What is the smallest increment measurable with this micrometer?
The micrometer provides a resolution of 0.001 mm, equivalent to 0.0005 inches, allowing fine discrimination for small‑part inspection.

Is the micrometer suitable for curved surfaces?
Yes — the device features spherical measuring faces in addition to flat faces, so it can register accurate external measurements on both curved and flat components.

Can measurement data be exported electronically?
Measurement values can be transferred via the RB 4.1 data output, enabling direct logging from the digital micrometer for traceability and SPC workflows.

Does the tool limit operator influence on readings?
A built‑in ratchet stop controls contact force and, together with the 0.5 mm spindle pitch, helps produce consistent, repeatable readings during routine checks.

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