Spi CMS161205004 Outside Micrometer 1 Inch Range

Product Description

The SPI CMS161205004 is a mechanical outside micrometer designed for precise linear measurement of external dimensions. It delivers a measurement range of 0 to 1 inch with a graduation of 0.0001 inches and an accuracy of 0.0001 inches. The ratchet stop thimble provides consistent measuring pressure, and the rotating spindle allows smooth, controlled contact with the workpiece. Measuring faces are solid carbide for durability and wear resistance. The satin chrome finish reduces glare during use. This micrometer ships calibrated and includes a short-form certificate of calibration with NIST traceability, making it ready for immediate use in quality-critical environments.

This outside micrometer is suited for dimensional inspection work in manufacturing, machining, HVAC fabrication, plumbing fabrication, and general mechanical trade applications. It is appropriate for use by machinists, quality technicians, and trade professionals who require certified, traceable measurement tools. The included case and calibration certificate support tool control and compliance programs in both shop and field settings. Typical applications include measuring shaft diameters, pipe wall thickness, and fittings within the 0 to 1 inch range.

Key Features

• 0 to 1 inch measurement range with 0.0001 inch graduation
• Accuracy of 0.0001 inches for high-precision dimensional checks
• Ratchet stop thimble ensures consistent, repeatable measuring force
• Solid carbide measuring faces resist wear during repeated use
• Satin chrome finish minimizes surface glare
• Ships calibrated with NIST-traceable short-form certificate of calibration
• Includes protective carrying case and calibration standards documentation

Compatibility

Designed as a standard mechanical outside micrometer for general-purpose external dimensional measurement within the 0 to 1 inch range. Compatible with typical micrometer calibration standards and NIST traceability programs.

Installation Notes

This is a precision measuring instrument, not an installed component. Handle with care to avoid dropping or impacts that can affect calibration. Store in the included case when not in use. Verify calibration status before use in quality-critical or compliance-related measurement tasks. Recalibrate per your facility or trade program schedule using appropriate gauge blocks.