Enhance precision measurement tasks with this high-accuracy Dial Indicator, designed for durability and exceptional sensitivity. Crafted with an aluminum shell and a tungsten steel pointer, this compact dial indicator offers rapid response capabilities, making it ideal for measuring narrow or concave objects, as well as internal and external diameters with ease. Its non-clutch structure allows automatic return of the measurement direction, ensuring seamless operation and reliability in various applications. Key Features: · Durable Aluminum Shell & Tungsten Steel Pointer: Provides long-lasting performance and resistance to wear, ensuring consistent accuracy over time. · High Sensitivity & Rapid Response: Enables precise measurements with a graduation of 0.01mm, perfect for detailed mechanical swing measurements, workpiece inspections, and plane corrections. · Versatile Measurement Range: Suitable for measuring narrow, concave surfaces and both internal and external diameters within a range of up to 1mm. · Non-Clutch Structure: Automatically resets the measurement direction, improving ease of use and reducing manual adjustment errors. · Compact and Lightweight Design: With a 38mm diameter and weighing approximately 113g, it fits in tight spaces where standard dial gauges struggle, providing versatility in challenging measuring environments. Specifications: · Shell Material: Aluminum · Pointer Material: Tungsten Steel · Diameter: Approx. 38mm (1.5 inches) · Measurement Range: Up to 1mm · Graduation: 0.01mm · Weight: Approx. 113g (4.0 oz) Package Includes: · 1 x Dial Indicator · 2 x Screws This dial indicator is an essential tool for professionals requiring precise, reliable measurements in mechanical, manufacturing, and quality control settings. Its small size and high accuracy make it perfect for use where general dial gauges are impractical, ensuring your measurement tasks are performed with confidence and efficiency.