Check your faulty electrical devices with this useful voltage tester. This voltage tester is used to determine the presence or absence of electricity in electrical equipment. By connecting the flying lead connector to the ground and the screwdriver tip to various points in the circuit, the tester can detect the presence or absence of voltage at each point. Simple faults can also be detected and traced to their root cause.

• Can determine the presence or absence of electricity in electrical equipment.
• Simple faults can be detected and traced to their root cause.
• 6V~400V AC.
• 6V~500V/DC.
• Voltage indication: 6V, 12V, 24V, 50V, 110V, 230V, 400V/AC; 6V, 12V, 24V, 50V, 150V, 300V, 500V/DC.
• Auto voltage range detected and indicated.
• Determine polarity on DC circuit.
• Double pole which is easy to use.
• Check your faulty electrical devices with this useful voltage tester.