tools for car diagnostingVersion en ligne find the tool par Dmytro 1 A good device is essential to any electrical diagnosis. Hints 1 voltmeter 2 If you plan on doing a lot of crimping, check out this tool. 3 toothpicks 4 screwdrive 5 You use it to screw something. 6 diagonal cutters 7 pliers with angled cutting edges used for snipping wire, cables, zip ties. 8 a test light 2 a simple tool that helps check if electricity is flowing through a wire or part. Hints 1 is a simple tool that helps check if electricity is flowing through a wire or part. 3 versatile hand tools with two handles and jaws, used for gripping, bending, cutting, or pulling objects like nails and wires