250-450mm Internal Fine Measuring Gauge 0.01mm Reading, 5 Pins, 320mm Depth, Case - Metav IndustryLine

Reliable internal measurement across medium-sized components is delivered through the combination of a 250–450 mm measuring range, 0.01 mm reading and ±0.005 mm repeatability, ensuring reproducible quality checks on production parts; order the instrument via Metav Werkzeuge or contact our consultants for application advice.

Internal fine measuring device 250–450 mm, 0.01 mm resolution — Metav IndustryLine analogue internal gauge

An Internal fine measuring device 250–450 mm, 0.01 mm resolution designed for precise internal diameter inspection and fixture verification in machine shops and assembly departments.

• Measuring range 250–450 mm
• Resolution 0.01 mm for fine readings
• Repeatability 0.005 mm for stable results
• Chrome-plated device holder for durability

Precise medium-range internal measurement for production control

The instrument is tailored for tasks that require both reach and stiffness: with a measurement range of 250–450 mm it falls into the medium range class for internal gauges, which is the practical sweet spot for larger jigs, fixtures and housing components. This span balances accessibility to deeper bores with a rigid structure that reduces bending and measurement drift, so components can be checked reliably on the shop floor or at the receiving inspection stage. The arrangement of 8 measuring pins and the available 50 mm / 100 mm extensions permit adaptable setups for varying bore depths while maintaining the instrument’s mechanical stability.

Reliable repeatability and fine resolution for quality checks

The analogue dial provides a reading of 0.01 mm while the instrument’s measured repeatability of ±0.005 mm secures reproducible results across repeated checks — a decisive advantage for process control and batch acceptance. Analogue operation keeps the measurement straightforward and fast, with a tactile feel that operators appreciate during serial inspection. High repeatability means that variation from the gauge is low compared with the part-to-part scatter, which helps to isolate actual production deviations and supports corrective action without ambiguity.

Workshop-ready design and practical accessories

Built for everyday use, the device features a chrome-plated holder that resists workshop wear and simplifies cleaning after use. A measuring depth of 320 mm and a weight of 6.4 kg reflect a construction that is robust yet manageable for standard bench or fixture mounting. Delivery includes a set of pass gauges (0.5 / 1 / 2 / 3 / 6 mm) for quick function checks and basic verification routines. The combination of a solid device frame, clear analogue display and the practical accessory package reduces downtime during setup and supports a consistent inspection routine across operators and shifts.

For tailored advice on implementing the Metav IndustryLine internal fine measuring device in production, contact Metav Werkzeuge for application support and accessory recommendations.

Technical data

• Article number: M208.026
• GTIN: 4061905042881
• Manufacturer: Metav IndustryLine
• Category: Messuhren

Core technical data

• Measuring range: 250–450 mm
• Measuring depth: 320 mm
• Resolution / reading: 0.01 mm
• Repeatability: 0.005 mm
• Measuring pins: 8
• Weight: 6.4 kg

Special features

• Device holder matt chrome-plated
• Analogue dial indicator
• Pass gauges included: 0.5 / 1 / 2 / 3 / 6 mm
• Extensions available: 50 mm, 100 mm
• Medium-range instrument classification (max 450 mm)
• Suitable for internal diameter and fixture inspections

FAQ

How accurate are routine measurements with this instrument? The internal fine measuring device provides a reading of 0.01 mm with a repeatability of ±0.005 mm, so routine checks give consistent, reproducible values suitable for production control.

Which workpieces fall within the instrument’s practical range? Components with internal diameters or features within 250–450 mm are covered; the medium-range design supports larger housings, fixtures and bore checks without excessive deflection.

What accessories are supplied for verification? A set of pass gauges (0.5 / 1 / 2 / 3 / 6 mm) is supplied for quick functional checks and basic gauge verification alongside the instrument.

Are depth and reach sufficient for deep bores? With a measuring depth of 320 mm and available 50 mm/100 mm extensions, the gauge accommodates deeper internal measurements while maintaining mechanical stability.

How is the instrument prepared for workshop use? The chrome-plated holder and solid construction (6.4 kg) make the gauge robust for regular use; the analogue dial offers an immediate visual readout for fast inspection cycles.

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