Features Premium Aluminum Alloy Construction - Designed for superior durability and smooth movement, ensuring long-lasting performance and resistance to wear and tear Precision Locking Mechanism - Features a locking screw that stabilizes measurements, providing consistent and reliable results every time Effortless Readability - The large LCD screen displays measured values quickly and clearly, eliminating overspeed errors for an accurate reading Versatile Measurement Capability - Supports both relative and absolute measurements, with a range of 1 to 2 in (25 to 50 mm) for diverse applications Automatic Power Saving - Equipped with an auto shutdown feature after 5 minutes of inactivity, prolonging battery life for extended use Features: This is a 3-button electronic digital micrometer, packed in a sturdy plastic box for easy portability The LCD screen displays the measured value quickly, with no overspeed error, clear and easy to read Professional digital micrometer supports relative and absolute measurement interchange at any position (ABS function), measurement range from 1 to 2 in (25 to 50 mm) Resolution is 0.00005 in / 0.001 mm, high accuracy up to 0.0001 in / 0.002 mm, accurate and reliable Auto power-off after 5 minutes of inactivity, helping to save power and extend battery life Specification: Item Type: Digital Micrometer Range: 1-2 in (25-50 mm) Resolution: 0.00005 in / 0.001 mm Accuracy: 0.0001 in / 0.002 mm Functions: Inch or mm conversion; reset; absolute or relative measurement Power Supply: 1 x CR2032 battery, 240 mAh Auto shutdown after 5 minutes of inactivity Operating Temperature: 0-40 Package List: 1 x Micrometer 1 x Calibrator 2 x Battery 1 x Cover Opener 1 x Storage Box