25mm Precision Caliper With Large Dial Readout, Hardened Measuring Faces, Ratchet Stop, Supplied In Case - Metav IndustryLine

Reliable measurement with a 0–25 mm range, 0.01 mm resolution and a ratchet spindle ensures repeatable contact force; hardened measuring faces and a large reading dial support fast, error‑reduced inspection. Order the M309.052 micrometer directly via Metav Werkzeuge or consult our specialists for specification advice.

M309.052 micrometer — 0–25 mm, 0.01 mm resolution (Metav IndustryLine)

The M309.052 micrometer is a precision 0–25 mm analogue measuring instrument designed for workshop measuring tasks and routine quality control.

• 0–25 mm measuring range
• 0.01 mm resolution
• Hardened measuring faces 6.5 mm
• Ratchet spindle for consistent contact force

Precision where traceable decisions begin

The instrument delivers a 0–25 mm measuring span with a 0.01 mm graduation, making it suitable for fine machining and finish control where small deviations have a direct cost impact. The combination of fine resolution and a mechanical thimble reduces interpretation errors compared with coarser gauges, allowing processes to be adjusted early and scrap rates to fall. This measurable repeatability supports rational planning of inspection intervals and process tuning in production environments.

Built for reliable workshop use and repeatability

A ratchet spindle provides consistent measuring pressure, avoiding variation from operator-applied force; the spindle pitch of 1 mm enables fine, predictable advance per turn. The hardened measuring faces (6.5 mm diameter) resist wear during daily use, so measurement uncertainty stays low over time. The large analogue reading disc improves legibility under workshop lighting, accelerating throughput at incoming inspection or on the machine bench. At 0.2 kg the gauge balances stability and manoeuvrability for handheld checks.

Practical handling, storage and typical applications

Delivered in a protective case for secure transport and storage, this analogue gauge is ideal for routine checks on turned and milled parts, sheet thickness spot checks and assembly verification. The design suits bench testing and mobile inspection rounds alike, giving technicians a robust instrument for quick go/no‑go decisions and documentation of measurement results. Its mechanical simplicity makes maintenance straightforward and keeps downtimes to a minimum.

Contact Metav Werkzeuge today for procurement advice and delivery options for the Metav IndustryLine M309.052 micrometer with protective case

Technical Data

• SKU: M309.052
• GTIN: 4061905040269
• Category: Messschrauben (micrometers)
• eClass: 21170328
• ETIM: EC003590
• Tariff number: 90173000
• Manufacturer: Metav IndustryLine

Numbers / Core technical data

• Measuring range: 0–25 mm
• Resolution / Accuracy: 0.01 mm
• Measuring face diameter: 6.5 mm
• Spindle pitch: 1 mm
• Weight: 0.2 kg

Special features

• Analogue (mechanical) micrometer type
• Ratchet spindle for repeatable measuring force
• Hardened measuring faces for wear resistance
• Large reading dial for improved legibility
• Supplied in a protective transport case

FAQ

What measuring range does this micrometer cover? The measuring range is 0–25 mm for the M309.052 micrometer by Metav IndustryLine.

What resolution and accuracy can be expected? The device provides a 0.01 mm resolution; this is the stated measuring increment for the instrument.

Are the measuring faces hardened? Yes, the gauge has hardened measuring faces with a diameter of 6.5 mm to maintain accuracy during regular use.

How does the ratchet spindle benefit measurements? The ratchet spindle on the M309.052 ensures a consistent contact force, improving repeatability across multiple measurements.

Is the micrometer supplied ready for transport and storage? The instrument is supplied in a protective case suitable for transport and secure storage.

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