General description This Stainless Steel Digital Electronic Caliper is a high-precision measuring tool designed for a variety of applications. Made from high-strength stainless steel, it is water and dust resistant, ensuring a longer service life compared to plastic or carbon fiber calipers. This versatile tool is suitable for professionals and amateurs alike, including jewelers, woodworkers, mechanics, and DIY enthusiasts. Technical specifications Measuring Range: 0-150 mm Accuracy: ±0.001 inch Resolution: 0.01 mm Usage This digital caliper features four measuring modes, allowing you to measure inner and outer diameters, depth, and step length. Its smart design enables easy zeroing at the touch of a button, making it ideal for differential measurements. The large LCD display is easy to read, even in direct sunlight, and the unit can quickly switch between inches and millimeters with a one-button operation. It also automatically turns off after 5 minutes of non-use to conserve energy.