1. Optimized name: Profesionalni avtomobilski preizkuševalnik tokokrogov z voltmetrom LED zaslonom 2. Optimized description: Profesionalni avtomobilski preizkuševalnik tokokrogov z voltmetrom LED zas

Accurate LED Digital Display: The probe set circuit tester is equipped with a digital LED voltage display, which can accurately read the voltage. Measuring range: DC 3-48V.

Bi-directional Current and Voltage Test Mode: You can connect the alligator clip to negative or positive ground, the red light indicates the positive pole and the green light indicates the negative pole. Accurate readings both during the day and in dark areas.

Safe & Durable: Equipped with pure copper terminals and an insulating protective cover, which can better tighten the housing and screws, this high-performance automotive circuit tester provides insulation protection to prevent electric shock. The board has a circuit protection function, which is safer and more resistant to burns.

Easy to Use: Connect the alligator clips to ground and then use the probes to test the circuit. Sharp steel probes easily penetrate insulation to check circuits, find broken wires and current, check fuses, light heads and current, quickly and easily find.

Wide Application: Can be used to detect current and ground and find short circuits and interruptions in wires. Quickly check car headlights, taillights, turn signal circuits, faulty plugs, connectors, fuses, broken cables and more.

1 Piece 3-48v Automotive Circuit Tester With Voltmeter,heavy Duty Led Backlit Display Test Lamp,bi-directional Dc Voltage Tester,electric Light Test P