Features ★ PREMIUM DIGITAL MICROMETER - Digital micrometer designed to pay attention to minor measuring errors and provide professional service. Measuring range: 1"-2"/25-50mm; Accuracy: ±0.002mm/0.0001", Resolution: 0.00005"/0.001mm. It is the ultimate precision tool for precision work. Enjoy a large, easy-to-read LCD screen with impressive measurement and accuracy. ★ SUPPORT IN/MM CONVERSION - Easily switch between inches and mm at the touch of a button. The digital micrometer also supports the exchange of relative and absolute measurements at any position (ABS function), making it suitable for a variety of applications. It is built to last. ★ PRECISION AND ACCURACY YOU NEED - Take precise and accurate measurements every time with the digital external micrometer, carbide tip, easy calibration and zero setting function. Includes a hard case and is the perfect tool for the workshop or to store in your toolbox for on-the-go work. ★ Large LCD Screen - The electronic digital micrometer LCD screen displays the reading quickly, without overspeed error, clear and easy to read. It is designed for durability. Versatile and durable digital micrometer provides unparalleled accuracy and quality ★ AUTO SHUT OFF - The digital micrometer thickness gauge automatically shuts off after five minutes and the screen does not automatically shut off after each process. The digital external micrometer comes with a calibration key and a lid opener. Instruction manual and additional battery. Specification: Item Type: Digital Micrometer Range: 1-2 inches (25-50mm) Resolution: 0.00005"/0.001mm Accuracy: 0.0001"/0.002mm Support: inch or mm conversion; reset; absolute or relative measurement Power supply battery: 1 x CR2032, Capacity: 240 mAh Automatic shut-off after 5 minutes without response. Operating temperature: 0-40°C. Package list: 1 x micrometer. 1 x calibrator. 2 x batteries. 1 x lid opener. 1 x storage box Package List 1 x Micrometer 1 x Calibrator 2 x Battery 1 x Cover Opener 1 x Storage Box