The 4" Steel Electronic Digital Caliper is your ultimate tool for achieving precise measurements in jewelry making. This digital caliper made of steel ensures exceptional accuracy and features measuring jaws capable of measuring both inside and outside diameters ranging from 0 to 102mm (0 to 4 inches) with an impressive accuracy of 0.025mm. The caliper displays readings in both inches and millimeters, with a resolution of 0.0005 inches (0.01mm). Whether you are crafting intricate jewelry or fine-tuning components, this caliper provides reliable results.

With its user-friendly LCD display, you can easily switch between inches and millimeters with the press of a button. The thumb wheel allows for effortless adjustments, while the locking mechanism ensures that your measurements stay secure, making it easy to transfer data to other materials or processes. This digital caliper also comes with a protective case and an LR44 battery, so it’s ready for use as soon as you unbox it.

Perfect for professionals in the jewelry and watchmaking industries, this steel digital caliper is built to last with its sturdy construction. The ergonomic design provides comfort for extended measuring sessions, making it the perfect tool for precision and durability.