18.6mm Internal Precision Gauge Three-Point Colour Touchscreen Wireless USB - Microtech Metrology
€1,200.00
Product information "18.6mm Internal Precision Gauge Three-Point Colour Touchscreen Wireless USB - Microtech Metrology"
Take advantage of the combination of high-resolution measurement, wireless data transfer and a long 760 mm measuring depth for reliable, repeatable checks of barrel bores and other narrow internal features. Order the instrument directly via Metav Werkzeuge or consult our specialists for specification matching.
Internal bore fine measuring instrument — Digital internal gauge with 18.2–18.6 mm range and colour touchscreen (Microtech Metrology)
The Internal bore fine measuring instrument is a compact, digital gauge designed for precise inspection of narrow internal bores such as gun barrels and similar components where controlled, repeatable results are required
- High-resolution 0.0001 mm display
- Colour 1.54" touchscreen
- Wireless and USB data transfer
Consistent, traceable precision for narrow bores
This measuring system delivers high resolution readings (0.0001 mm) across an 18.2–18.6 mm range, which places it firmly in the micro class of internal gauges used for fine mechanical work. The small measurement window is ideal for tasks where tight tolerances matter, for example bore profiling in armament maintenance or precision engineering. The compact sensor geometry reduces flexing and helps preserve repeatability, so inspection cycles become a verifiable part of quality control rather than an uncertain step in production. Where repeatable internal measurement is critical, the instrument provides a measurable improvement in process control and documentation.
Fast data capture and integration to speed workflows
A colour 1.54" touchscreen simplifies interaction, while wireless plus USB outputs let measurement data flow directly into inspection logs or SPC systems without manual transcription. The combination of an intuitive display and digital transfer reduces cycle time and the risk of transcription errors, supporting lean inspection routines. Readings are captured at the instrument and exported in a structured format, enabling faster analysis and quicker decision-making during acceptance testing or maintenance checks.
Long reach reduces handling and accelerates inspection
With a measuring depth of 760 mm, long internal runs can be checked in situ rather than requiring disassembly or multiple probe changes. Fewer handling steps reduce the chance of damage and lower total inspection time, particularly for elongated components such as barrels or long housings. The unit’s reach allows for single-pass measurements along bore length, helping to identify profile changes or wear without repeated set-ups, which benefits throughput and reduces overall inspection cost per part.
Designed for professional inspection environments
Built by Microtech Metrology, this digital internal gauge is configured for demanding shop- and field-level inspection environments. Compatibility with calibre 12 gauge setups makes it straightforward to integrate into existing metrology benches. The robust digital interface and secure data outputs ensure measured values are suitable for traceable records and regulatory documentation where required. The instrument’s specification supports methodical quality control rather than informal gauging, making it a practical choice for workshops and maintenance facilities that require documented, reproducible results.
For specification advice tailored to the application or to arrange a technical consultation, contact Metav Werkzeuge — our specialists support selection and integration from Emmerich to your workshop.
Technical data
- Article number: 138012007
- GTIN: 4061905453212
- Manufacturer: Microtech Metrology
Facts
- Measurement range: 18.2–18.6 mm
- Measuring depth: 760 mm
- Resolution: 0.0001 mm
- eClass: 21170310
Special features
- Digital display: Colour 1.54" touchscreen
- Data output: Wireless and USB
- Suitable for calibre 12 gauges
- Category: Fine measuring instruments
FAQ
How accurate is the instrument for internal bore measurement?
The instrument provides a resolution of 0.0001 mm and is specified for precision internal measurements within the 18.2–18.6 mm range, making it suitable for fine inspection tasks where tight tolerances apply.
Can measurement data be exported to a PC or network?
Yes — the device supports both wireless and USB data output, allowing direct transfer of readings into inspection software or databases for traceability and analysis.
Is the gauge suitable for gun barrel inspection?
The design and measuring envelope are intended for narrow-bore applications; the unit’s reach and resolution suit barrel profiling and similar internal inspections.
What does the 760 mm measuring depth mean in practice?
A measuring depth of 760 mm allows the probe to inspect deep internal features in a single set-up, reducing the need for repeated repositioning when assessing long components.
Which accessory gauges is the device compatible with?
The instrument is listed as compatible with calibre 12 gauge fittings, facilitating integration into established metrology arrangements and fixtures.
Manufacturer / Responsible: Microtech, Nizhneyurkovska str., 45a, 04080 Kyiv, Ukraine, tool@microtech.tools