Starrett 78XTZ-5 Electronic Internal Micrometer – 67679

Starrett 78XTZ-5 Electronic Internal Micrometer (4-5″ Range)

The Starrett 78XTZ-5 is a flagship Electronic Internal Micrometer engineered to deliver elite operational performance for characterizing large bore stimulus in rigorous industrial audits. By addressing the requirement for surgical accuracy in internal diameter monitoring, this instrument utilizes extended travel architecture to effectively reveal signal nuances within a 4 to 5 inch range. The metrological architecture of the 78XTZ-5 ensures absolute reliability, providing high-fidelity oversight with 3-point carbide contact points that seat faster and more accurately than traditional spherical contacts for exhaustive validation of high-tolerance cylinders.

Built for industrial longevity and professional-grade measurement validation, the 78XTZ-5 is a high-trust solution for managing stimulus in heavy machinery and aerospace audits. Its technical sophistication is centered on its rugged electronic interface and ground contact geometry, establishing it as a professional-grade metrology asset for certifying bore integrity without frequent anvil exchanges. Providing the repeatable results and rigorous verification necessary for professional-grade diagnostics, this micrometer serves as the definitive tool for technicians requiring a high-resolution, stable platform for precision 5-inch internal characterization.

Technical Specifications & Metrological Data

• Dimensional Fidelity: Precision internal characterization for ranges from 4 to 5 inches.
• Metrological Precision: Features ground 3-point carbide contact points for superior seating accuracy.
• Operational Logic: Extended travel design reduces the necessity for interchanging anvils.
• Sensing Intelligence: Optimized contact geometry outperforms standard spherical gages in speed and stability.
• Structural Logic: Ruggedized frame engineered for high-throughput industrial environments.
• Visual Infrastructure: High-contrast electronic digital display for immediate data visualization.
• System Integrity: Part of the elite 78XT series designed for wide-range internal diameter audits.