250-450mm Internal Micrometer Retractable Measuring Head Digital 0.001mm Resolution ISO 17025 Calibrated - Microtech Metrology
€2,690.00
Product information "250-450mm Internal Micrometer Retractable Measuring Head Digital 0.001mm Resolution ISO 17025 Calibrated - Microtech Metrology"
Precise internal measurement across a 250–450 mm range is ensured by the combination of a digital readout, a retractable measuring head and an ISO 17025 calibration certificate — delivering reproducible inspection results for medium‑sized components. Order the internal digital bore gauge directly via Metav Werkzeuge or consult our specialists if further advice is required.
Internal digital bore gauge by Microtech Metrology — 250–450 mm range, ISO 17025 calibrated
The internal digital bore gauge is a workshop and inspection instrument for accurate internal dimensioning of medium‑sized bores, combining a fine resolution display with a retractable measuring head for protected transport and measured-value reliability.
ISO 17025 calibrated with certificate 250–450 mm measuring range 0.025 mm accuracy with 0.001 mm resolution Retractable measuring head for safe handling
Certified precision for traceable results
Delivered with an ISO 17025 calibration certificate, this instrument provides documented traceability suitable for quality control and audit trails. The digital display offers an 0.001 mm resolution, while the specified 0.025 mm accuracy sets expected measurement uncertainty for typical inspection tasks. Such documented calibration and fine display resolution reduce the need for repeat measurements and support consistent acceptance criteria in production and incoming inspection environments.
Medium-range reach with stable handling
Classified in the medium measuring category (300–500 mm), the gauge covers a 250–450 mm measuring span that balances reach and rigidity for workshop use. The measuring depth of 1000 mm permits access to deeper bores or stepped features when paired with appropriate extensions, while the instrument geometry maintains sufficient stiffness to keep measurement scatter low. This combination suits fixture and component inspection where both accessibility and reproducibility matter.
Practical features that simplify shop-floor measurement
A retractable measuring head protects the contact elements during storage and transport and enables safe insertion into bores before measurement. The digital readout presents clear numerical values and speeds up the inspection loop compared with analogue gauges; the small increment display facilitates fine adjustments and quick decision-making. The design minimises handling errors and, together with the ISO 17025 certificate, enhances confidence in pass/fail evaluations without complex conversions.
Discuss requirements with Metav Werkzeuge's precision team or order the Microtech Metrology internal digital bore gauge with ISO 17025 calibration directly from Metav Werkzeuge in Emmerich — email info@metav-werkzeuge.com or call +49 2822 7131930
Technical data
- Article number: 139450811
- GTIN: 4061905046094
- Manufacturer: Microtech Metrology
Facts
- Measuring range: 250–450 mm
- Resolution (display): 0.001 mm
- Stated accuracy: 0.025 mm
- Measuring depth: 1000 mm
Special features
- Digital readout
- Retractable measuring head
- Delivered with ISO 17025 calibration certificate
- Category: fine measuring instrument for internal measurement
FAQ
What measuring range does the instrument cover?
The instrument covers a measuring range from 250 to 450 mm, suitable for medium‑sized internal dimensions.
What accuracy and resolution are specified?
The device provides a resolution of 0.001 mm on the digital display and a stated accuracy of 0.025 mm.
Is a calibration certificate included?
Yes, the instrument is supplied with an ISO 17025 calibration certificate for traceable measurement results.
Which applications are best suited to this bore gauge?
This instrument is ideal for quality control of medium components, fixture inspection and situations requiring documented, reproducible internal measurements (SKU 139450811).
Manufacturer / Responsible: Microtech, Nizhneyurkovska str., 45a, 04080 Kyiv, Ukraine, tool@microtech.tools
Zubehör
Take advantage of direct, driver‑free data capture and simple one‑press recording to speed up measurement workflows; the cable’s USB HID interface and 2 m length ensure flexible integration with existing inspection software. Order this accessory through Metav Werkzeuge or consult the Metav team for compatibility advice. USB HID Data Cable – for Certi Met Digital Calipers and Indicators (Microtech Metrology) USB HID Data Cable enables direct keyboard‑style transfer of measurement values from Certi Met instruments into customer applications, ideal for production and inspection environments. USB HID for direct keyboard-style data transfer Integrated data button for one-press capture 2 m cable length for flexible workstation use Compatible with Certi Met digital calipers and indicators Faster, error‑resistant data capture for quality control The USB HID interface provides a driver‑free, keyboard‑emulation connection that sends measurement values directly into spreadsheets and inspection software, removing manual transcription. The integrated data button offers immediate, single‑action capture and reduces the risk of typing errors or transcription delays. For routine quality control tasks and statistical process control, this reliable signal path shortens cycle times while maintaining traceable digital records. The design is focused on measurable productivity gains rather than decorative extras. Robust connection tailored to metrology workflows Engineered as an accessory for industry‑grade measuring instruments, the connection lead is specified for use with Certi Met digital calipers and digital indicators rated to IP54, ensuring compatibility with workshop conditions where splash and dust resistance matter. The 2 m length provides practical reach between inspection benches and PC terminals without compromising cable management. The interface operates in standard HID mode, meaning no special drivers are required on the host system, which simplifies deployment across multiple stations and reduces IT overhead. Simple integration into existing data chains The cable’s keyboard emulation makes it compatible with legacy systems and modern applications alike: captured figures appear where the cursor is placed, enabling straightforward input to spreadsheets, measurement logs or custom software. The accessory supports a single‑button workflow for rapid series capture and is particularly suitable for production lines, inspection benches and maintenance stations where repeated measurement logging is needed. By converting manual entry into automated keystrokes, the accessory contributes to higher data integrity and a more efficient measurement routine. For seamless integration with Microtech Metrology Certi Met instruments, contact Metav Werkzeuge to confirm compatibility and order the correct cable; Metav’s team in Emmerich can advise on stock and delivery via info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 141083000 GTIN: 4061905452697 Data output: USB‑HID Manufacturer: Microtech Metrology Specifications Cable length: 2 m Buttons: 1 (data capture) Special features Direct keyboard‑style data transfer Integrated data button for immediate capture Compatible with Certi Met digital calipers and indicators (IP54) HID keyboard mode for driver‑free operation Suited for input into spreadsheets and standard inspection software FAQ Is this cable compatible with all Certi Met digital instruments? The cable is designed for Certi Met digital calipers and Certi Met digital indicators (both IP54 rated); compatibility with other models should be checked against the instrument's interface specifications. Does the connection require special drivers? No special drivers are required: the USB HID Data Cable operates in keyboard (HID) mode, so captured values are sent as standard keystrokes to the host application. Can the cable be used with custom measurement software? Yes, provided the software accepts keyboard input; the USB HID Data Cable transmits values to whichever field is active, allowing integration with bespoke or commercial inspection programs. What is the effective cable length and does it support bench setups? The lead is 2 m long, offering practical reach for typical bench and workstation layouts while keeping cable routing manageable. What is the article number for ordering or inventory? The article number (SKU) for this Microtech Metrology USB HID data cable is 141083000. Manufacturer / Responsible: Microtech, Nizhneyurkovska str., 45a, 04080 Kyiv, Ukraine, tool@microtech.tools