80.3-81.7mm Internal Micrometer Digital Touchscreen, 0.0001mm Resolution - Microtech Metrology
€1,350.00
Product information "80.3-81.7mm Internal Micrometer Digital Touchscreen, 0.0001mm Resolution - Microtech Metrology"
Take advantage of the combination of extreme resolution, deep-reach capability and modern data connectivity for reliable calibre inspection. The internal fine measuring instrument delivers 0.0001 mm resolution over an 80.3–81.7 mm gauge and a measuring depth of 1,200 mm, enabling repeatable internal diameter checks of large bores. Order the instrument directly via Metav Werkzeuge or ask our consultants if needed.
Internal fine measuring instrument for large‑calibre gun barrels with 1,200 mm reach and touchscreen
Internal fine measuring instrument designed for precision inspection of deep bores and calibre 81 mm applications
- High-resolution reading 0.0001 mm
- 1.54" colour touchscreen display
- Wireless and USB data output
- 1,200 mm measuring depth for deep bores
Deep-reach inspection with laboratory-grade resolution
The internal fine measuring instrument from Microtech Metrology combines a narrow measuring range of 80.3–81.7 mm with an exceptional resolution of 0.0001 mm, making it ideal for direct internal diameter verification of calibre 81 mm tubes and barrels. The 1,200 mm measuring depth allows access to deep internal surfaces without transfer measurements, reducing handling and set-up time. Because the device records very fine deviations, it supports quality decisions where tight tolerances matter and where repeatability saves rework and scrap.
Clear readout and seamless data transfer for efficient workflows
A 1.54" colour touchscreen provides immediate, unambiguous results at the point of measurement, while the combined Wireless + USB data output enables direct integration with SPC software and inspection routines. This configuration reduces manual transcription errors and accelerates batch reporting: measured values can be stored or streamed to a PC or wireless logger for trend analysis. The result is a smoother inspection loop and faster feedback into production or maintenance processes.
Built for robust on‑part measurement in workshop environments
Engineered for use on large‑calibre components, the instrument offers an analogue readout complemented by a modern digital display, giving both visual confirmation and digital traceability. The compact measurement range focuses stiffness where it matters, so the gauge resists deflection during long‑reach operations. The device’s build supports repeated in‑service checks and fits into inspection routines in defence, heavy engineering and barrel manufacture where internal geometry must be documented reliably.
Traceability and practical explanation of terms
Resolution stated as 0.0001 mm refers to the smallest display increment; such high resolution demands stable fixture and operator technique to realise the measurement potential. The measuring depth (1,200 mm) denotes the maximum probe reach into a bore; this eliminates the need for multiple adapters or indirect methods for long tubes. Data output described as Wireless + USB ensures measured values are exportable straight from the instrument, simplifying reporting and reducing transcription errors in quality records.
Contact Metav Werkzeuge for specification checks, ordering advice or integration options and benefit from local support from our Emmerich quality hub
Technical data
- Article number: 138008107
- GTIN: 4061905458309
- Manufacturer: Microtech Metrology
- Category: Feinmessgeräte / Internal fine measuring instruments
Core measurements
- Measuring range: 80.3–81.7 mm
- Maximum measuring depth: 1,200 mm
- Resolution / reading: 0.0001 mm
- Analog indicator: yes
Features & compatibility
- Digital display: Colour 1.54" touchscreen
- Data output: Wireless + USB
- Suitable for calibre: 81 mm
- Category path: Messgeräte › Feinmessgeräte
FAQ
What is the intended application for this instrument?
The Microtech Metrology internal fine measuring instrument (SKU 138008107) is intended for internal diameter checks on deep bores such as large‑calibre gun barrels and other long tubes within the 80.3–81.7 mm range.
How is data recorded and exported from the instrument?
Measured values are available on the 1.54" colour touchscreen and can be transferred via Wireless or USB output for storage, SPC or further analysis using standard logging software.
What does the 0.0001 mm resolution mean in practice?
Resolution of 0.0001 mm is the smallest increment shown; real‑world repeatability depends on fixturing and operator technique. The instrument offers the fine display needed for high‑precision checks when used under controlled conditions.
Manufacturer / Responsible: Microtech, Nizhneyurkovska str., 45a, 04080 Kyiv, Ukraine, tool@microtech.tools