The voltage tester is the necessary device to check the electrical installations of cars. It is frequently used to detect faults in low voltage circuits, fuses, setting lights, headlights, taillights, etc. The metal body has a test bulb Dimensions: Total length: 800mm. Body length: 87 mm, alligator clip: 45mm, cable: 630mm. Unit weight: 27.4g. Jaw opening: 10mm. Material: Metal body, finished with a protective cap. Suitable for testing 6V, 12V and 24V circuits Perfect for installation and repair work, for diagnosing the fault, the faulty current of the car. It is light and compact, with long wire and alligator clip. Pointed tip easily pierces wire insulation to check circuits. It will facilitate the work and will serve perfectly well for all technicians and mechanics so that they can exercise their profession. Compact, practical and efficient, this current tester offers you maximum working comfort < p>Warning: Do not use on AC voltage