Electronic wire stripper for single, multiple, and fine stranded cables with a diameter of 0.1 to 0.8 mm, equipped with plastic or rubber insulation. It allows for easy adjustment to the required diameter of solid or stranded wires using a knurled screw and a locking nut. The tool features a spring opening mechanism, and the mirror-polished surface finish combined with a fine oil film provides effective rust protection, preventing short circuits caused by flaking chrome from chrome-plated tools. It has various capacities, including half-moon, square, step square, triangular, and clamping widths for hexagonal, round, and square shapes.