Digital 3 Point Bore Micrometers - High Precision Internal Diameter Measuring Tool for Automotive, Aerospace & Machining Applications

Description

Self-Centering 3-Point Bore Micrometers for accurate Measurement of Internal Diameters. Each 3-Point Bore Micrometer comes in its own fitted hard case complete with setting ring and depth extension. Ring gage certificate to NIST available upon request.

Features

• Self-aligning and self-centering
• Carbide tipped measuring contact points suitable for blind bore measurements
• Ratchet stop provides uniform measuring
• Setting ring accuracy ±.000020"
• Resolution: .00005"/0.0001mm (inch/metric conversion)
• Thimble Graduation: 0.0001"
• Easy to read electronic digital display with the following measurement functions:

                - Absolute and incremental measurement
                 - Tolerance settings
                 - Preset (+ and -)
                 - Hold Key
                 - SPC data output capability (RS232C)

Each 3-Point Bore Micrometer comes in its own fitted hard case complete with setting ring and depth extension. Ring gage certificate to NIST available upon request.

Dimensions