EBay Digital Caliper, 6 Inch Stainless Steel Caliper Measuring Tool with Large LCD Screen, Electronic Micrometer Caliper Digital Inch/Millimeter Conversion, Automatic OffRuler & 2 Batteries Stainless Steel Body: The digital caliper is constructed with high-quality stainless steel that is sturdy, waterproof and abrasion-resistant, providing a longer lifespan compared to plastic digital caliper. Additionally, caliper measuring tool comes with a pressure-resistant, shock-resistant and drop-resistant box for easy storage and carrying Accurate & Smooth: digital calipers have a measuring range of 0-6 inches or 0-150mm with an accuracy of ±" and a resolution of ". The thumb roller design ensures smooth running when measuring, preventing slippage or a stuck feeling Versatile Measuring Methods: Caliper comes with two pairs of jaws and one probe, allowing you to complete the measurement of four cases: inside diameter, outside diameter, depth measurement, and step measurement. Digital ruler handle most measuring needs with ease. You can press the zero button at any position of the scale to reset the zeroing Metric & Imperial conversion： Digital caliper 6 inch can switch between millimeters and inches with one click. The large LCD screen makes it easy to read even in strong sunlight. Digital vernier caliper automatically turns off after 5 minutes of non-use to save power Wide Range of Applications: caliper comes with 1*ruler, 1*screwdriver, 2*batteries, and is suitable for use by professionals and amateurs alike. It is the best choice for mechanics, woodworkers, jewelers, craftsmen, DIY enthusiasts, auto mechanics, and more