165mm Digital Inside Dial Gauge With 0.1mm Resolution, Round Tips, mm/inch Display, On/Off/Set/Hold, Supplied In Case - Metav IndustryLine

Take advantage of the combination of clear digital readout, broad measuring range and reliable repeatability to speed up internal diameter inspection. Order via Metav Werkzeuge or consult the Metav team for specification support.

Digital internal probe M209.271 — 12.7–165 mm range, 0.1 mm resolution (Metav IndustryLine)

A Digital internal probe M209.271 for precise internal diameter measurement in workshop and production metrology, designed for repeatable readings on bores and recesses.

• Measuring range 12.7–165 mm
• Resolution 0.1 mm digital readout
• mm/inch conversion and Hold function
• Round probe tips for smooth internal contact

Accurate readings for production control

The M209.271 is built to deliver consistent, measurable results across a wide span of internal diameters. With a measuring range of 12.7–165 mm and a resolution of 0.1 mm, the instrument reduces interpretation error compared with analogue gauges and accelerates inspection cycles on repetitive tasks. The stated accuracy of ±0.2 mm gives a clear performance benchmark for quality control planning, allowing technicians to compare tolerances against process capability data and adapt downstream checks accordingly.

Faster decisions through a clear digital interface

A digital display with selectable mm/inch and dedicated On/Off/Set/Hold buttons simplifies measurement routines and shortens operator training time. The Hold function keeps a stable value on screen for recording or transfer, while the quick unit change supports mixed workflows without manual conversion. These features combine to improve throughput and reduce transcription mistakes, which is particularly valuable in busy production areas where speed and traceability matter.

Designed for internal surfaces and confined spaces

Equipped with round probe tips and a 100 mm probe length, the device is optimised for internal contact on bores, counterbores and recessed features where a smooth tip prevents local marking. The probe geometry ensures reliable seating against internal surfaces, giving repeatable contact points that are essential when assessing mating parts or checking bore concentricity. The instrument’s balance of reach and compactness keeps handling straightforward, even in limited-access applications.

Robust fit for workshop routines

At approximately 0.7 kg, the instrument offers a steady feel without excessive bulk, suitable for bench use and mobile inspection tasks. The combination of solid mechanical construction and an intuitive digital interface supports consistent measurements across shifts and operators. Integration into established metrology procedures is straightforward: the probe complements standard dial gauge setups and can be used alongside other metrology tools to build a dependable inspection chain that supports audit and production requirements.

For specification assistance or to procure the Metav IndustryLine M209.271 digital internal probe, contact Metav Werkzeuge directly via phone or e‑mail for tailored advice and delivery from Emmerich.

Technical data

• Article number: M209.271
• GTIN: 4054469184470
• Manufacturer: Metav IndustryLine

Core technical data

• Measuring range: 12.7–165 mm
• Resolution / display step: 0.1 mm
• Stated accuracy: 0.2 mm
• Probe length: 100 mm
• Weight: 0.7 kg
• Digital display functions: mm/inch, On/Off/Set, Hold

Special features

• Designed for internal measurements
• Round probe tips for non-marking contact
• Category: dial gauge / probe for internal measurement
• Digital readout for simplified reading and recording
• Suitable for production and workshop inspection tasks

FAQ

What measuring range does this probe cover?
The M209.271 covers a measuring range from 12.7 mm to 165 mm, making it suitable for a wide variety of internal diameters.

How fine is the display resolution and what is the accuracy?
The display shows values at 0.1 mm resolution and the instrument is specified with an accuracy of ±0.2 mm.

Can measurements be read in inches as well as millimetres?
Yes, the digital display supports mm/inch conversion via the dedicated function on the unit.

Are the probe tips suitable for delicate internal surfaces?
The probe is supplied with round probe tips designed to make stable contact while minimising marking on internal surfaces.

Is the probe ready for immediate use on the shop floor?
The M209.271 is supplied as a digital internal measuring probe with the described functions and is intended for direct use in workshop inspection routines.

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