Accurate and convenient measurement for tight or concave features - Measuring range: 0-0.8 mm with an accuracy of 0.01 mm, delivering reliable results for small or hard-to-reach surfaces that are difficult for traditional dial indicators. Automatic rotation for effortless operation - Non-coupling structure enables automatic rotation of the measuring direction. - Simplifies the measuring process and provides high-sensitivity, consistent, and precise readings across various projects. Versatile mounting with dovetail capability - Dovetail mount allows attachment from the top, rear, or front. - Enhances flexibility for different setups, improving comfort and adaptability in diverse applications. Heavy-duty construction you can trust - Built with a high-quality aluminum housing for durability and long-lasting performance. - Robust design withstands demanding conditions while preserving precision. 2-3 practical use scenarios - Inspect narrow slots, grooves, or concave features on precision parts where conventional dial indicators struggle to reach. - Set up in fixtures or jigs to verify small offsets or depths on machined components, improving setup efficiency. - Use in quality control at assembly or inspection stations where space is limited and precise measurements are essential.