ACCURATE CRAFTSMANSHIP: Built with tool steel for durable, longlasting performance in demanding measurement tasks. LARGE DIAL DESIGN: The dial indicator provides clear, easytoread readings for faster setup and inspection. MULTIPLE PROBES: Interchangeable probes allow measurement of different inner diameters, increasing versatility across components. STRENGTH PROBE: Probes engineered to withstand strength measurement applications for reliable results. Applications and use scenarios: Quality control on production lines: verify bore diameters in engine cylinders, hydraulic components, bearing housings, and other machined parts to ensure they meet tolerances. Machining and setup: check inner diameters during milling, drilling, reaming, or honing operations to confirm accuracy before assembly. Field maintenance and repairs: assess worn or damaged bores in machinery to guide part replacement or refurbishment decisions.