Mitutoyo Digimatic Holtest Internal Micrometer

The Mitutoyo Digimatic Holtest Internal Micrometer line is a family of digital inside micrometers for measuring internal diameters, bore sizes, and holes. Mitutoyo's Holtest design is used for precise bore gauging in machining, tooling, quality control, and inspection work.

Key Features:

• Digimatic electronic display for quick, easy-to-read measurements
• Holtest internal micrometer design for measuring bores and holes
• Self-centering measuring contacts help support consistent, repeatable readings
• Digimatic output for connecting to compatible Mitutoyo data-collection equipment
• Available in 2-point and 3-point configurations across multiple measuring ranges
• Made by Mitutoyo, a leading name in precision measuring instruments

Pick the model with the measuring range that suits your application. Each one is made for shop floors, tool rooms, and inspection labs that need reliable internal diameter measurement.