- Accurate Measurement for Narrow and Concave Objects: This 0-8mm dial gauge is specifically designed for precise measurement of narrow and concave objects that traditional dial gauges struggle with. It ensures accurate inner and outer diameter readings, making it an essential tool for detailed work. - Automatic Rotation with Non-Coupling Structure: The innovative non-coupling structure allows for automatic rotation of the measuring direction. This feature eliminates the hassle of manual adjustments, providing a seamless and efficient measurement experience. - Versatile Dovetail Mount: The gauge is equipped with dovetail rails that enable mounting from the top, back, or front. This versatility enhances user comfort and flexibility during measurements, accommodating various setups and applications. Use Scenarios: - Ideal for measuring the inner diameter of pipes or tubing, ensuring accurate fits for mechanical applications. - Perfect for checking the dimensions of small, intricate parts in automotive or engineering projects, where precision is crucial. - Useful in woodworking for assessing the curvature of joints or fittings, allowing for meticulous craftsmanship. This dial gauge combines function and performance, making it a reliable choice for professionals and hobbyists alike.