200-225mm Three-Point Inside Micrometer Self-Centring, 0.012mm Accuracy, Supplied in Case - Metav IndustryLine

Combine stable three‑point contact, fine 0.005 mm graduation and repeatable ±0.012 mm accuracy for dependable internal diameter checks; supplied ready for transport in a protective case. Order the instrument directly via Metav Werkzeuge or consult our advisors for application details.

Three‑point internal micrometer M836.723 – Analog instrument, 200–225 mm range, ±0.012 mm accuracy (Metav IndustryLine)

The Three‑point internal micrometer M836.723 is an analogue precision tool for measuring internal diameters in machining and inspection environments, designed to give stable, self‑centring contact across bores and housings.

• Self‑centring three‑point measuring anvils
• Measuring range 200–225 mm
• 0.005 mm graduation for fine readings
• Accuracy ±0.012 mm, protective case included

Stable three‑point contact for concentric internal measurements

The instrument uses a self‑centring three‑point contact system that establishes uniform support around the bore, reducing measurement variation caused by eccentricity or tilted contact. This design converts a complex contact geometry into a single reliable reading, which is particularly valuable when checking journal housings, bearing seats or large bores in assemblies. The analogue mechanism with a 0.005 mm graduation allows fine visual resolution while the specified ±0.012 mm accuracy provides a clear expectation for conformity checks in standard workshop inspection.

Workshop durability and straightforward handling

Built for repetitive use on the shop floor, the micrometer combines a robust mechanical spindle with clear scale markings to minimise downtime from electronics. The measuring range 200–225 mm places this instrument squarely in the standard workshop class used for medium‑sized components, offering a balance of reach and rigidity suitable for metalworking and toolroom tasks. The instrument is supplied in a protective case for safe transport between measuring stations and for storage, ensuring the device retains its performance across daily use.

Practical features and application guidance

The device includes defined measuring faces that ensure consistent contact geometry and reliable repeatability over multiple measurements. As an analogue tool, it requires minimal maintenance and no batteries, making it a cost‑effective choice where robustness and longevity are priorities. The compact handling and visible scale facilitate quick checks during setup and quality control. For bespoke documentation or advanced traceability requirements, Metav Werkzeuge can advise on calibration options and suitable verification procedures for integration into existing inspection workflows.

Contact Metav Werkzeuge for a tailored recommendation on workshop applications and to arrange purchase or technical consultation via info@metav-werkzeuge.com or +49 2822 7131930.

Technical Data

• Article number: M836.723
• GTIN: 4061905041006
• ECLASS: 21170335
• ETIM: EC003590
• Brand: Metav IndustryLine

Facts

• Measuring range: 200–225 mm
• Graduation / reading: 0.005 mm
• Stated accuracy: ±0.012 mm
• Instrument type: Analog / mechanical

Special features

• Self‑centring three‑point contact
• Measuring faces included
• Supplied in protective case for transport
• Category: Micrometers
• Analog instrument design

FAQ

How does the three‑point system improve internal measurements?
The three‑point arrangement ensures the contact points centre automatically within the bore, so the Three‑point internal micrometer M836.723 delivers more concentric and repeatable readings than single‑anvil probes.

What measurement range and resolution are available?
The instrument covers a 200–225 mm range with a 0.005 mm graduation and a declared accuracy of ±0.012 mm, suitable for medium‑sized internal diameters.

Is the micrometer ready for transport and storage?
Yes, the micrometer is supplied in a protective case to safeguard the instrument during transport and when not in use.

Is the device suitable for daily shop‑floor use?
The analogue design, clear scale and robust mechanical construction make this internal micrometer well suited to routine inspection and setup tasks in machining and metalworking environments.

What should be considered for calibration and traceability?
Calibration requirements depend on the quality system in use; Metav Werkzeuge can advise on appropriate verification intervals and calibration services for the Three‑point internal micrometer M836.723.

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