Electronic Watch Tester for Watchmakers and Jewelers with Digital Display

The -20 electronic watch tester is an analytical tool for watchmakers, jewelers, and workshop enthusiasts. It has a yellow rectangular housing with a gray front panel and a built-in digital display. It features three red buttons labeled Power, Mode, and Change. Printed test areas and labels for mechanical movement, checker IC, crystal checker, and meter control are included. It comes with two attached test leads with red and black insulated probes for safe connection to delicate components.