Mitutoyo 122-127-10CAL Blade Micrometer 2-3 Inch

Product Description

The MITUTOYO 122-127-10CAL is a mechanical blade micrometer designed for precision measurement in tight grooves, slots, keyways, and other hard-to-reach features where a standard micrometer anvil cannot fit. It covers a measurement range of 2 to 3 inches with an accuracy of 0.00015 inches and a resolution of 0.0001 inches. The ratchet thimble provides consistent measuring force for repeatable results. An IP54 water resistance rating protects the tool from dust ingress and splashing, making it suitable for use in typical shop and field environments. A NIST traceability calibration certificate is included. This tool is used by machinists, tool-and-die makers, and quality control technicians.

The 122-127-10CAL is suited for dimensional inspection work in manufacturing, machining, and precision fabrication environments. Its blade-style anvil and spindle — 0.75 mm thick and 6.5 mm deep — allow access to narrow recesses and thin-walled features that standard outside micrometers cannot reach. The satin chrome finish resists corrosion and reduces glare under shop lighting. The tool ships in a plastic case and includes a calibration certificate with NIST traceability. It is appropriate for both production floor use and inspection lab applications where documentation of measurement traceability is required.

Key Features

• Blade thickness of 0.75 mm enables measurement in narrow grooves and recesses
• Accuracy of 0.00015 inches with 0.0001-inch graduation for high-precision inspection
• Ratchet thimble delivers consistent, repeatable measuring force
• IP54 rated for resistance to dust and liquid splashing in shop environments
• NIST traceability calibration certificate included
• Satin chrome finish for corrosion resistance and reduced glare

Compatibility

Designed for use as a precision outside measurement instrument in the 2 to 3 inch range, part of the MITUTOYO L-2A series of blade micrometers.

Installation Notes

This is a precision measuring instrument, not an installed component. Handle with care to avoid dropping or impact damage that can affect calibration. Clean the measuring faces with a lint-free cloth before use. Store in the included plastic case when not in use to protect the blade anvil and maintain calibration integrity. Recalibrate per your facility quality management schedule or after any impact event.