Mitutoyo 167-913 Micrometer Calibration Set 11 Piece

Product Description

The MITUTOYO 167-913 is an 11-piece micrometer calibration standard set designed to verify and maintain the accuracy of outside micrometers. The set covers a range of 1 to 11 inches in length, with each standard calibrated to an accuracy of 0.000012 inches (0.30 micrometers). Each piece includes a heat-insulating handle to prevent thermal expansion from hand contact, which is critical when working at this level of precision. A carrying case is included for organized storage and transport. This set is intended for use by calibration technicians, quality control professionals, and experienced metrology personnel in tool rooms, manufacturing environments, and inspection departments.

This calibration standard set is used to verify outside micrometers across a full 1-to-11-inch measurement range. It is suited for precision inspection applications in industrial, manufacturing, and quality assurance settings. The set is appropriate for tool room use where periodic micrometer calibration is required to maintain measurement integrity and traceability. The included carrying case makes it practical for bench use or transport between workstations.

Key Features

• 11-piece set covering 1 to 11 inches in length for full-range micrometer verification
• Calibrated accuracy of 0.000012 inches (0.30 micrometers) per standard
• Heat-insulating handles on each piece to minimize thermal expansion from handling
• Each standard is pre-calibrated from the factory
• Includes a carrying case for organized storage and transport

Compatibility

Designed for use with outside micrometers requiring calibration verification across a 1-to-11-inch measurement range.

Installation Notes

Calibration standards should be handled by calibration technicians or quality control personnel familiar with micrometer verification procedures. Always allow standards and micrometers to reach thermal equilibrium in the inspection environment before use, and handle each piece by the insulating handle to avoid transferring body heat. Store standards in the provided carrying case when not in use to protect contact surfaces from damage or contamination.