Features STURDY AND DURABLE: Made from premium aluminum alloy materials, our dial indicator offers durability and reliability for long term use. HIGH ACCURACY MEASUREMENT: With a resolution of 0.0005 inches 0.01 millimeters, our micrometer satisfies your needs for accurate measurements. DIGITAL DISPLAY: The digital design provides an intuitive and readable display, making it easy for you to accurately read the measurement results. VERSATILE APPLICATION: Our dial indicator is widely applicable in various fields of accuracy measurement, including engineering, manufacturing, and scientific research. EASY TO USE: The user friendly design ensures easy operation, allowing you to quickly and efficiently perform your measurement tasks. Specification: Item Type: Micrometer Material: Aluminum alloy Battery Type: Lithium manganese battery Battery Model: CR2032 x 1(built in) Battery Capacity: 220mAh Resolution: 0.01mm / 0.0005in Measurement Range: Approx. 0 to 25.4mm / 0 to 1in  Package List: 1 x Micrometer 1 x LCD Display 1 x Plastic Case Package List 1 x Micrometer 1 x LCD Display 1 x Plastic Case