500mm Digital Bore Distance Caliper With 20mm Taper And Fine Adjustment, Supplied In Case - Metav IndustryLine

Combine robust hardened stainless steel construction with a wide 20–500 mm measuring range and a clear digital display to ensure dependable bore‑distance readings; order the Digital bore‑distance caliper directly via Metav Werkzeuge or consult our specialists for system integration.

Digital bore-distance caliper M240.294 — Digital caliper with 20 mm cone and 500 mm range (Metav IndustryLine)

Digital bore‑distance caliper M240.294 is a precision instrument for measuring centre‑to‑centre distances in bores and holes across machine shops and inspection benches.

• Digital display mm/inch, ABS/INC, preset
• Hardened stainless steel construction
• Measuring range 20–500 mm for medium parts
• RB2 data output for process integration

Reliable centre‑to‑centre measurement for medium components

This caliper is designed for the workshop length class that bridges handheld convenience and extended reach: the 20–500 mm range suits routine machine‑shop and fixture measurements where reach and rigidity must be balanced. The instrument will access bore depths and centre distances via a 20 mm measurement cone and probe geometry with probe lengths of 61.5 mm and 216.5 mm, making it easier to position the measuring tips inside bores. The built‑in fine adjustment mechanism facilitates controlled closing of the jaws, which reduces operator‑induced error and supports reproducible readings when working on medium‑sized components.

Clear digital readout with integration for quality systems

A clear digital display provides readings in millimetres or inches and supports ABS/INC and zero/preset functions for quick offsetting and comparative gauging. The display resolution is 0.01 mm (0.0005 inch), which aligns with standard digital caliper practice for workshop metrology and delivers repeatable values suitable for production control. For data capture and process control the unit offers RB2 data output, enabling straightforward connection to SPC or data‑logging devices so measurements can be recorded and analysed without manual transcription.

Robust build for shop‑floor durability and metrology quality

Constructed from fully hardened stainless steel, the instrument combines corrosion resistance with the profile stiffness required for repeatable measurements over time. At a weight of 3.6 kg the tool has the mass and stability to feel secure during handling while remaining manageable for single‑operator use. Delivered in a protective transport case, the caliper is protected during transit and storage; the factory standard ensures consistent inspection criteria and a ready‑to‑use instrument for daily measurement tasks.

Practical benefits for inspection and production workflows

As a dedicated bore‑distance measuring device, this caliper reduces setup time for alignments and hole‑pattern verification, shortening inspection loops and lowering the risk of rework. The combination of fine adjustment and digital presetting speeds comparative checks and first‑article inspections, supporting higher throughput in recurring quality routines. Intended for machine shops, toolrooms and quality departments, the instrument provides a balance of accessibility and metrological reliability that helps maintain production momentum.

For advice on integrating the M240.294 into inspection processes or to request detailed technical information, contact Metav Werkzeuge in Emmerich by phone or email for a tailored consultation.

Technical Data

• Article number: M240.294
• GTIN: 4054469159126
• Weight: 3.6 kg
• Material: hardened stainless steel
• Factory standard: Werksnorm

Numbers / Core technical data

• Measuring range: 20–500 mm
• Resolution: 0.01 mm / 0.0005 inch
• Cone diameter: 20 mm
• Probe lengths: L1 = 61.5 mm; L2 = 216.5 mm
• Display functions: mm/inch, ABS/INC, NULL/PRESET

Special features

• Digital display with ON/OFF, mm/inch, ABS/INC, NULL/PRESET
• Fine adjustment for controlled probing
• Data output: RB2 for process integration
• Delivered in protective transport case

FAQ

What measuring tasks is this caliper best suited for?
The caliper is optimised for centre‑to‑centre and bore‑to‑bore distances on medium‑sized components; its 20–500 mm range covers typical machine‑shop and fixture measurements.

What accuracy and resolution can be expected from the display?
Readings are shown with a resolution of 0.01 mm (0.0005 inch), providing workshop‑level precision suitable for quality‑control and production inspection.

How does the RB2 data output support integration?
RB2 data output on the instrument allows digital transfer of measured values to data‑collection systems or SPC software, enabling automated logging of results without manual entry.

Is the caliper protected against corrosion and heavy use?
Yes; the device is manufactured from fully hardened stainless steel, offering both wear resistance and protection against corrosion in typical workshop environments.

Does the device include fine adjustment for sensitive measurements?
A dedicated fine adjustment control is provided to allow precise approach and secure positioning during bore measurements.

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