Circuit test pen, automotive vehicle circuit tester DC 6V 12V 24V yellow bulb voltage test pen

General Description The circuit test pen is an essential tool for electrical diagnostics in vehicles. It is designed to test electrical systems at 6V, 12V, and 24V voltages. Its innovative design includes a bright, heat-resistant, two-pole lamp, ensuring a long service life. The sharp steel probe allows easy access to fuse boxes and penetration of wire insulation, while protecting your hands from hazardous materials. Technical Specifications Test Range: 6V - 12V - 24V DC Probe Length: Approx. 11cm Total Cable Length: Approx. 100cm Package Weight: Approx. 66g Color: Yellow Condition: 100% Brand New Compatibility and Accessories Suitable for trailers, vans, motorcycles, aircraft, etc. Contents: 1 tester and 1 coiled lead with alligator clip. Use: This tester is ideal for quickly checking headlights, taillights, turn signal circuits, faulty sockets, connectors, fuses, and broken wires. It can also detect short circuits and broken wires, as well as test voltage regulators and switches. Other information: Coiled lead for easy storage; no heat generated during operation; telescopic needle design to prevent needle drop and deformation.