150mm Pocket Caliper Duo-Fix With 40mm Jaw Depth, 0.05mm Resolution, Locking Screw - Mahr GmbH HELIOS-PREISSER

Take advantage of a compact measuring instrument that combines DIN 862 conformity, a 150 mm measuring range and a fine 0.05 mm reading for reliable workshop checks; the locking screw with torque setting and the integrated square depth gauge make this tool ideal for repeatable external, internal and depth measurements — order via Metav Werkzeuge or request technical advice from the Metav team.

DUO-FIX Pocket Caliper (DIN 862) — 150 mm, 0.05 mm reading

DUO-FIX Pocket Caliper is a compact, DIN-compliant 150 mm pocket caliper designed for quick external, internal and depth measurements in workshop and on-site environments.

• DIN 862 compliance for standardised accuracy
• 150 mm measuring range with 0.05 mm reading
• Locking screw plus torque fixation for repeatable settings
• Integrated square depth gauge, 40 mm jaw length

Consistent accuracy in a compact design

The DUO-FIX pocket caliper delivers standardised measuring performance in a portable format. Conforming to DIN 862, the instrument provides a 150 mm measuring range and a clear 0.05 mm reading, enabling precise dimensional checks on components and assemblies. The compact format, described as a pocket caliper, is useful for quality checks at the machine or on the shop floor; the measured values are directly comparable to other DIN 862 devices, which simplifies documentation and traceability. For users unfamiliar with technical terms, the reading figure indicates the smallest increment visible on the scale.

Secure fixation for repeatable results

A locking screw combined with a torque fixation ensures that once set, the measuring jaws remain stable for subsequent comparisons and marking tasks. The screw prevents accidental movement during transfer of the instrument, while the torque setting limits overtightening and preserves the measuring faces. This arrangement favours repeatability in series measurements, which reduces rework and inspection time. The robust fixation thus supports efficient workflows in production and maintenance applications.

Practical geometry for versatile measurement tasks

The caliper features a 40 mm jaw length that balances access and stability when measuring external and internal dimensions; longer jaws give better reach while preserving contact stability. An integrated square depth gauge (rectangular depth measure) is included for accurate depth readings on grooves, slots and stepped parts without requiring a separate tool. The combination of external, internal and depth measuring capability makes this instrument a multifunctional tool that replaces several single-purpose gauges in routine inspection.

Built for daily workshop use and simple handling

Designed as a pocket caliper for everyday use, the instrument is supplied as a single unit and is intended for quick checks rather than precision laboratory calibration. The simple mechanical construction, compliant with recognised standards, helps minimise maintenance and facilitates straightforward interpretation of results. Clear scale increments and a familiar caliper form factor make the device accessible to operators with varying technical backgrounds while supporting reliable decision-making on the shop floor.

Contact Metav Werkzeuge for a tailored recommendation or technical consultation on the Helios-Preisser DUO-FIX pocket caliper — call +49 2822 7131930 or email info@metav-werkzeuge.com to arrange further information or a quotation

Technical data

• Article number: 4000851038NW
• SKU / UID: 4000851038NW
• Model: DUO-FIX
• Product type: Pocket caliper
• Standard: DIN 862
• Measuring range: 150 mm
• Reading / resolution: 0.05 mm

Measurements and construction

• Jaw length: 40 mm
• Depth gauge: square (rectangular depth measure)
• Locking: locking screw / torque fixation
• Packaging unit: 1

Special features and application

• Designed for external, internal and depth measurements
• Compact pocket form factor for workshop use
• Repeatable setting via torque-controlled fixation

FAQ

Is this caliper suitable for routine workshop checks?
Yes. The DUO-FIX pocket caliper is designed for routine external, internal and depth measurements and offers a practical 150 mm range with a 0.05 mm reading suitable for general workshop applications.

Can the locking mechanism prevent movement during transfer between stations?
Yes. The locking screw with torque fixation secures the jaws and limits overtightening, ensuring stable settings when the caliper is moved or compared between parts.

Does the instrument comply with recognised standards?
The measuring tool is specified to DIN 862, which provides a recognised reference for caliper dimensions and measuring behaviour in shop-floor applications.

Hersteller: Manufacturer / Responsible: Mahr GmbH Helios-Preisser Vertrieb; Ölbergstraße 19; 72501 Gammertingen; Germany; +49 7574 400-60