This car voltage circuit tester supports testing of all 3.5-36V DC electrical systems and will enable you to perform continuity testing, open circuit detection, polarity testing, ground detection, component testing, voltage detection etc.
Connect the clamp to the vehicle battery and use the probe tip to read voltage values from LCD display conveniently. Comes with a 4M long cable that allows you to easily run power and ground wires from the battery to the test point