Digital Vernier Caliper: The digital caliper is made of hardened technical environmental protection plastic with depth measuring probe and precision-ground jaws. Lightweight construction prevents deviations due to hand shaking; a good plastic body is well balanced between sliding the length and sticking to a certain value. High Measuring Accuracy: Measuring range: 0 - 6 inches / 0 - 150 mm; accuracy: 0.01 inches/ 0.2 mm; resolution: 0.005 inches / 0.1 mm. Perfect and accurate caliper measuring tool for household and DIY measurements. Please choose stainless steel digital caliper for more accurate measuring. Extra Large LCD Display: This vernier caliper with the large and easy-to-read LCD display, which makes you get precise results quickly and easily. Internal, external and height dimensions can be easily and accurately read. Easy to Use: Auto turn the digital micrometer on when you slide the rail and auto shut off after 5 minutes without using. Two modes could be switched between Inch and millimeter freely. You can set zero with an easy touch of a button and start a new measurement at any point of the scale. This digital caliper is ideal for differential measuring, satisfying your various needs. What You Get: 1 x digital calliper and 2 x additional replacement LR44 battery and a custom-fit storage case.