The Mitutoyo 543-425B Digimatic Digital Indicator is a highly precise and reliable measuring tool used in various industries for accurate measurements. This indicator features a large LCD display that provides clear and easy-to-read measurements, making it ideal for both professionals and amateurs. The Digimatic Digital Indicator offers a measuring range of 0-12.7mm (0-0.5 inches) with a resolution of 0.01mm (0.0005 inches), ensuring precision in every measurement. It also has a data output function, allowing users to transfer measurements directly to a computer or data collection system. Additionally, this digital indicator is crafted with durability in mind, with a sturdy construction that can withstand heavy usage and harsh working conditions. Overall, the Mitutoyo 543-425B Digimatic Digital Indicator is a reliable and efficient tool that guarantees accurate and consistent measurements for a wide range of applications. Specifications - Model: Mitutoyo 543-425B - Type: Digimatic Digital Indicator - Measuring Range: 0-1 inch (0-25.4 mm) - Resolution: 0.00005 inch (0.001 mm) - Accuracy: ±0.0002 inch (±0.005 mm) - Display: LCD - Power Source: Battery (SR44) - Battery Life: Approximately 20,000 hours - Data Output: Yes, compatible with SPC systems - Functions: Absolute and incremental measurement modes, preset function, tolerance judgment, data hold, zero-set, and inch/mm conversion - Measuring Force: 1.4 N or less - Protection Level: IP42 (dust and water resistant) - Operating Temperature: 0-40°C (32-104°F) - Storage Temperature: -10-60°C (14-140°F) - Weight: Approximately 130 grams (including battery) - Dimensions: 100 x 16 x 38 mm (3.94 x 0.63 x 1.50 inches)