Circuit Tester Pen, Auto Car Vehicle Circuit Tester DC 6V 12V 24V Bulb Voltage Pen Tester Yellow

General description Long-lasting and reliable, the Circuit Tester Pen is designed for automotive use, capable of testing DC voltages of 6V, 12V, and 24V. Its sharp steel probe allows for easy access to fuse boxes and wire insulation, ensuring safe operation without heat generation. This tool is essential for quickly diagnosing issues in vehicle lighting systems, connectors, and electrical components. Technical specifications Voltage testing range: 6V, 12V, 24V Type: Bulb voltage pen tester Design: Fixed needle with sharp steel probe Usage Quickly check vehicle headlights, taillights, turn signals, and faulty sockets Detect shorts and breaks in wires Test voltage regulators, fuses, switches, taps, and distributors Ideal for checking connections and sockets