300–400mm Digital Bore Micrometer With Carbide Measuring Faces, Large Range, Ratchet, Plastic Case - Metav IndustryLine

Take advantage of the combination of a 300–400 mm measuring range, carbide measuring faces and a clear digital readout for reliable, repeatable outside measurements in inspection and production. Order the instrument directly via Metav Werkzeuge or consult our technical team for tailored application advice.

M302.026.C — Metav IndustryLine digital outside micrometer, 300–400 mm, carbide faces

The M302.026.C is a workshop and inspection-grade digital outside micrometer designed for medium-range component measurement in toolrooms and production control.

• Carbide measuring faces for wear resistance
• Digital readout with ABS/INC and unit selection
• Ratchet spindle ensures constant measuring force
• Large 300–400 mm measuring range

Confident medium-range measurement for repeatable results

The instrument is built for the 300–400 mm band, which places it in the medium-range category for workshop metrology. That class balances reach and stiffness: it provides the necessary span for medium-sized fixtures, housings and large components while remaining manageable for single-person use at the workbench. The large range reduces the need to swap instruments during a run, improving throughput and lowering handling-related variation. Thanks to the robust construction and carbide measuring faces, the device maintains consistent contact geometry over extended service periods, supporting reproducible production tolerances.

Precision mechanics and a readable digital interface

Accuracy and reproducibility are engineered into the key components. A fine spindle pitch of 0.5 mm and a ratchet spindle mechanism deliver a uniform measuring force that limits operator-induced variation; the result is more consistent thickness and diameter readings. The digital display offers a high resolution of 0.001 mm and a stated accuracy of ±0.011 mm, making it suitable for quality control where reliable numerical data matter. Control keys for ON/OFF/SET, ABS/INC and UNIT simplify switching between incremental and absolute modes and between metric and imperial units, reducing measurement time and user errors.

Ready for workshop use and digital data workflows

The instrument is designed to integrate with modern data capture routines: a dedicated RB 4.1 data output provides a direct interface for external data collectors and inspection systems, enabling traceable measurement logging and batch reporting. For transport and protection, the micrometer is supplied in a protective case, ensuring safe storage between shifts and during transport. The matt chrome-plated measuring drum resists reflections and offers tactile control at the spindle, supporting rapid and safe measuring sequences under production conditions. Supplied to a factory standard (Werksnorm), the device is suited to daily inspection tasks where durability and dependable data transfer are priorities.

For reliable medium-range measurement with Metav IndustryLine quality and integrated data output, contact Metav Werkzeuge in Emmerich for personalised technical advice at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: M302.026.C
• GTIN: 4054469162997
• eClass: 21170328
• ETIM: EC003590
• Manufacturer: Metav IndustryLine

Facts

• Measuring range: 300–400 mm
• Measuring range (min): 300 mm
• Measuring range (max): 400 mm
• Resolution (display): 0.001 mm
• Accuracy: ±0.011 mm
• Spindle pitch: 0.5 mm
• Setting dimension: 325+375 mm
• Threads/spindles: 8

Special features

• Carbide (HM) measuring faces
• Digital display with ON/OFF/SET, ABS/INC and UNIT keys
• Ratchet spindle for consistent measuring force
• Data output: RB 4.1
• Delivered in protective case for transport
• Material: matt chrome-plated measuring drum
• Factory standard: Werksnorm

FAQ

Is this micrometer suitable for measuring medium-sized components in a production environment?
The M302.026.C from Metav IndustryLine is intended for medium-range outside measurement and is well suited to workshop and production inspection tasks where a 300–400 mm range is required.

What resolution and accuracy does the instrument provide?
The instrument offers a display resolution of 0.001 mm and a stated accuracy of ±0.011 mm, making it appropriate for quality-control checks that demand reliable numeric results.

How does the device ensure consistent measuring force?
A ratchet spindle mechanism provides a repeatable measuring torque, limiting operator variability and improving reproducibility of measurements with the M302.026.C.

Can measurement data be exported for documentation?
Yes. The instrument features an RB 4.1 data output for connection to external data collectors and inspection systems, enabling direct transfer of readings for documentation and analysis.

Is the micrometer supplied ready for transport and storage, and does it include calibration documentation?
The micrometer is delivered in a protective case for safe transport and storage and is supplied to factory standard (Werksnorm) with accompanying factory calibration documentation.

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