250-550mm Internal Digital Bore Gauge With Retractable Probe, 0.001mm Resolution, ISO 17025 Calibrated - Microtech Metrology
€2,350.00
Product information "250-550mm Internal Digital Bore Gauge With Retractable Probe, 0.001mm Resolution, ISO 17025 Calibrated - Microtech Metrology"
High-resolution digital readout combined with a broad measuring range and deep reach gives a reliable solution for internal diameter inspection; ISO 17025 calibration ensures traceability and immediate use on the shop floor. Order the internal digital bore gauge directly via Metav Werkzeuge or ask our consultants if needed.
Internal digital bore gauge – Microtech Metrology, 250–550 mm range, ISO 17025 calibrated
Internal digital bore gauge for precise internal diameter measurement in production and quality control, covering bores from 250 to 550 mm with a deep 380 mm reach.
- ISO 17025 calibration certificate included
- Measuring range 250–550 mm for large bores
- Digital display with 0.001 mm resolution
- Retractable measuring head for confined spaces
Precision where traceability meets production needs
The instrument delivers high-resolution readings via a clear digital display, combining a measuring range of 250–550 mm with a display resolution of 0.001 mm. This balance of reach and fineness supports efficient in-line inspections and first-article checks. The stated accuracy of 0.025 mm provides a quantifiable error band for acceptance criteria, helping integrate the device into documented quality procedures and statistical process control routines. The numerical data is presented succinctly for fast decision-making on the shop floor.
Engineered for confined bores and deep measurements
A retractable measuring head and a measuring depth of 380 mm make the instrument suitable for components with narrow access or recessed bores. The compact head mechanism reduces the risk of interference during insertion, while the stable probe geometry maintains repeatability across multiple measurements. This mechanical design reduces handling complexity in fixture-based inspection and supports consistent results when measuring larger assemblies or components with limited access.
Built for reliable inspection workflows
The digital readout enables rapid measurement cycles and clear pass/fail interpretation when used alongside existing inspection plans. Resolution at 0.001 mm allows detection of small deviations that matter in tight-tolerance applications, while the overall robustness suits routine use in production environments. Integration into quality routines is simplified by ready-to-use calibration status and concise measurement output, reducing setup time and lowering the risk of transcription errors during quality checks.
Calibrated and traceable for confidence in results
Delivered fully calibrated with an ISO 17025 certificate, the instrument meets demanding traceability requirements for contract inspection and certified suppliers. The included calibration documentation supports audit trails and supplier qualification protocols, demonstrating conformity to recognised laboratory standards. This formal calibration reduces initial verification effort and ensures that the device can be used immediately within accredited measurement processes.
For traceable, high-resolution internal measurements rely on Microtech Metrology’s calibrated instrument — contact Metav Werkzeuge in Emmerich for detailed procurement advice and configuration support
Technical data
- Article number: 139550800
- GTIN: 4061905454240
- Manufacturer: Microtech Metrology
- Digital: Yes
- SKU: 139550800
- Calibration: ISO 17025 certificate included
Facts
- Measuring range: 250–550 mm
- Measuring depth: 380 mm
- Resolution (display): 0.001 mm
- Stated accuracy: 0.025 mm
Special features
- Retractable measuring head
- Digital readout for rapid readings
- Category: fine measuring instrument for internal diameters
- Suitable for production and quality control applications
FAQ
What measuring range does the instrument cover?
The instrument covers internal diameters from 250 to 550 mm, suitable for larger bores and assemblies.
Is the device ready for use on delivery?
Yes; the instrument is delivered fully calibrated with an ISO 17025 calibration certificate, allowing immediate deployment in traceable inspection routines.
What is the display resolution and stated accuracy?
The digital readout provides a resolution of 0.001 mm, with a stated accuracy of 0.025 mm for measurement planning and tolerance checks.
How deep can measurements be taken with this gauge?
Measurements can be taken to a depth of 380 mm thanks to the instrument’s extended reach and probe geometry.
Is the measuring head suitable for confined spaces?
The retractable measuring head is designed for insertion into restricted bores and narrow access points, improving repeatability in confined applications.
Manufacturer / Responsible: Microtech, Nizhneyurkovska str., 45a, 04080 Kyiv, Ukraine; tool@microtech.tools
Zubehör
Combining USB HID keyboard emulation, one‑button data transmission and a 2 m lead, this cable speeds up measurement capture while reducing manual entry errors and boosting traceability. Order the USB HID data cable directly via Metav Werkzeuge or contact our consultants for compatibility checks and procurement advice. USB HID data cable for Microtech Certi Met calipers and indicators — 2 m, one‑button USB HID data cable is a compact connection lead for feeding readings from digital calipers and indicators directly into PC applications, ideal for workshop and inspection environments. USB HID interface for direct keyboard input 2 m cable length for flexible workstation reach One‑button data transmission for fast capture Faster capture, fewer transcription errors The USB HID interface enables direct data transfer by emulating a keyboard, so measurement values are sent as keystrokes to spreadsheets, measurement software or inspection forms. This reduces manual retyping and common transcription mistakes, increasing throughput in repetitive measuring tasks. The single‑press send function ensures each measurement is recorded consistently, which simplifies logging and supports a smoother quality‑control workflow. Practical reach and robust connection on the shop floor With a 2 m lead, the connection provides practical reach between handheld instruments and desktop PCs or laptops without the need for adapters. The cable is specified for use with Certi Met digital calipers and indicators that carry an IP54 rating, which suits typical production and workshop conditions where splash and dust resistance are required. The durable connector and strain relief are designed for regular use, keeping data transmission reliable during daily measuring routines. Plug‑and‑play integration with existing apps Emulating a keyboard means no special drivers are required for most systems; the device is recognised as a HID input device and sends values directly to the active cursor position. This plug‑and‑play behaviour supports rapid integration with inspection templates and standard office software, reducing IT overhead and speeding up deployment on the shop floor. For processes that demand fast measurement cycles, the lead streamlines data capture and reduces administrative latency. Clear benefits for traceability and efficiency By automating the transfer of readings, the cable supports traceability chains and frees operator time for value‑added tasks. The one‑button transmission improves consistency in capture routines and helps to maintain a clear audit trail when measurements are recorded into digital records. This makes the lead a practical accessory for quality managers seeking dependable, low‑complexity data acquisition without system reconfiguration. Contact Metav Werkzeuge to secure the Microtech USB HID cable and confirm compatibility with existing Certi Met instruments; technical procurement advice and fast delivery from Emmerich are available Technical Data Article number: 141083000 GTIN: 4061905452697 Data output: USB‑HID Cable length: 2 m Manufacturer: Microtech Metrology Facts Compatible with Certi Met digital calipers IP54 Compatible with Certi Met digital indicators IP54 HID mode (keyboard emulation) One‑button data send Special features Direct data transfer to apps and spreadsheets Designed for professional workshop use Durable connector with strain relief Intended for use with Certi Met Digital instruments FAQ How does the cable transfer measurement values to a PC? The cable uses USB HID keyboard emulation so values are sent as keystrokes directly into the active field of applications; the Microtech USB HID cable requires no special drivers for standard systems. Is the lead compatible with all Certi Met instruments? Compatibility is specified for Certi Met digital calipers and indicators with IP54 protection; confirm the instrument model if uncertain, as listed in the product documentation. Does the cable require any software to operate? No additional software is necessary for basic operation because the device functions as a HID keyboard; advanced integrations may use application‑level settings to parse incoming data automatically. Manufacturer / Responsible: Microtech, Nizhneyurkovska str., 45a, 04080 Kyiv, Ukraine; tool@microtech.tools