A terminal is a component that connects a battery to an external conductor. In electrical engineering, terminals often refer to wiring terminals, also known as connection terminals, which can be divided into single hole, double hole, socket, hook, etc. According to materials, they can be made of silver plated copper, zinc plated copper, copper, aluminum, iron, etc. Their main function is to transmit electrical signals or conduct electricity.

When observing objects with a terminal section inspection microscope, it can produce upright three-dimensional spatial images with strong sense of three dimensionality, clear and wide imaging, and a long working distance; Configure a high-precision wire harness terminal image measurement and analysis system, combined into a wire harness terminal detection microscope. The perfect combination of high-quality optical system and high-resolution camera makes the cross-sectional image clearer, and the unique fixed magnification and grading make the measurement more accurate.