1500mm Internal Micrometer With Carbide Measuring Faces, 0.008mm Accuracy, 440mm Depth - Microtech Metrology

Take advantage of a long measuring range combined with carbide measuring faces and fine resolution to maintain consistent internal-diameter control across large components. The instrument’s 130–1500 mm range and 440 mm measuring depth make it ideal where reach and repeatability matter; order directly via Metav Werkzeuge or consult their specialists for integration advice.

Internal Fine Measuring Instrument — long-range internal micrometre with carbide faces and dial indicator (Microtech Metrology)

A precision Internal Fine Measuring Instrument designed for reliable measurement of large bores and recessed internal features in heavy fixtures and assemblies.

• Long range 130–1500 mm measurement
• Carbide measuring faces for wear resistance
• 0.001 mm dial resolution
• 440 mm deep reach for recessed bores

Measure large internal diameters with workshop-ready stability

This long-range instrument is built for tasks that exceed standard caliper capacity: its 130–1500 mm range and classification as Long (1,000–2,000 mm) provide the span required for sizeable housings, large bearings and big-bore components. The extended reach and a 440 mm measuring depth reduce the need for multiple setups, shortening cycle times and lowering handling error. Where traditional internal gauges require several repositionings, this solution reduces process steps and improves throughput on repetitive production runs.

Precise readings and dependable repeatability for quality control

The combination of 0.001 mm resolution and an overall ±0.008 mm accuracy delivers measurement certainty for demanding tolerances. The analogue dial indicator offers immediate visual feedback, while the instrument’s mechanics translate small contact movements into clear scale increments. For operators unfamiliar with fine metrology, the fine resolution means that small deviations are visible at once, aiding rapid decision-making during in-process inspection and final control stages. Consistent contact geometry supports repeatability across multiple measurements.

Durable contact surfaces and practical handling for industrial use

Hard-wearing carbide measuring faces resist surface damage and maintain measurement integrity even after repeated contact with harder workpiece materials. The robust construction supports workshop environments, minimising the need for frequent replacement. With a compact feel and stable spine, the instrument balances reach with manageable handling for one- or two-person measurement routines. Where calibration is required for traceable results, Metav’s purchasing options and advisory service can guide selection and any necessary calibration paths suited to production or inspection labs.

For application advice, calibration options or to secure the Microtech Metrology internal micrometre for long-range bore control, contact Metav Werkzeuge in Emmerich — email info@metav-werkzeuge.com or call +49 2822 7131930 for tailored specification support and ordering.

Technical Data

• Article number: 132951800
• GTIN: 4061905453977
• Manufacturer: Microtech Metrology
• Category: Fine measuring instruments
• eClass: 21170310

Facts

• Measuring range: 130–1500 mm
• Measuring depth: 440 mm
• Resolution (reading): 0.001 mm
• Accuracy: ±0.008 mm
• Reading type: Analog (dial indicator)

Special features

• Carbide measuring faces (wear resistant)
• Designed for internal diameter measurement
• Classification: Long (1,000–2,000 mm range)

FAQ

What internal diameters can be measured with this instrument?
The instrument covers an internal measuring range from 130 to 1500 mm, making it suitable for bores and recesses within that span; refer to SKU 132951800 for the exact specification.

How fine are the readings and how reliable are they for quality inspection?
Readings are taken at 0.001 mm resolution with an overall accuracy of ±0.008 mm, offering the repeatability and precision expected for production-level inspection using a Microtech Metrology internal micrometre.

Are the measuring faces robust enough for workshop use?
Yes — the tool features carbide measuring faces for high wear resistance, which helps preserve measurement integrity during repeated contact with workpiece surfaces.

What is the typical application for the 440 mm measuring depth?
The 440 mm measuring depth lets operators reach recessed bores and deeper internal features without multiple setups, reducing handling and improving process efficiency.

Is the instrument suitable for integration into a measurement routine alongside calipers and bore gauges?
The long-range capability complements calipers and smaller bore gauges by covering larger diameters and deeper features; the analogue dial facilitates quick comparative checks within established inspection workflows.

Manufacturer / Responsible: Microtech, Nizhneyurkovska str., 45a, 04080 Kyiv, Ukraine, tool@microtech.tools