Neoteck 200mm Stainless Steel Digital Caliper with Three Units, Zero Reset Function, for Measuring External and Internal Diameters and Steps

This is a stainless steel digital caliper. Made of high-quality stainless steel, it's rust-resistant and durable. It can measure in three units, allowing you to switch between them as needed. Measuring range: 0-200mm, resolution: 0.01mm, accuracy: ±0.02. It's highly accurate, allowing you to accurately measure inner and outer diameters, step heights, and depths. The large LCD display makes it easy to check measurement results, and it can be reset to zero at any position with a single press. It is powered by an LR44 cable and has a secure screw lid. It also has an auto-off function, automatically turning off after 5 minutes of inactivity. It comes with a storage case, making it easy to carry and suitable for home, factory, and DIY projects.