The digital caliper shown in the image is a 12-inch (300mm) model, and its typical specifications and features include:
Resolution: Typically0.01mm
Material: Made of hardened stainless steel
Measuring System: Linear capacitive measuring system Display: Large LCD digital display for easy reading Functions: Measures internal, external, depth, and step dimensions
Zero setting at any position
Instant conversion between millimeters and inches Locking thumb screw to hold the jaws in place
Automatic shut-off function to save power
Power Source: Operates on a single button cell battery