Circuit Tester Pen, Car Automotive Circuit Tester Tester DC 6V 12V 24V Bulb Voltage Test Pen Yellow

General description The Circuit Tester Pen is designed for automotive use, allowing for safe and efficient testing of electrical systems. It features a long service life with a double-pin bright lamp that minimizes heating and damage during prolonged use. The sharp steel probe enables access to fuse boxes and wires, ensuring user safety by protecting hands from harmful materials. Technical specifications Voltage testing: DC 6V, 12V, and 24V Indicator light: Double-pin bright lamp Design: Needle fixed design to prevent bending and falling Usage Quickly check vehicle headlights, taillights, turn signal circuits, and faulty sockets Locate short circuits and line breaks in wiring Test voltage regulators, fuses, switches, valves, and distributors