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

General description The Circuit Tester Pen is a versatile tool designed for automotive and electrical testing. It features a long service life with a two-pin luminous lamp that minimizes heating and damage during prolonged use. The sharp steel probe allows for easy access to fuse boxes and wire insulation, ensuring safe operation without heat generation. Technical specifications Voltage testing range: DC 6V, 12V, and 24V Fixed needle design for stability Long probe with alligator clip for secure testing Usage Quickly check vehicle headlights, taillights, turn signal circuits, and faulty sockets Detect shorts and breaks in wires Test voltage regulators, fuses, switches, taps, and distributors Ideal for checking connections and sockets