Keenso Car Electrical Circuit Tester, 6V/24V Fuse Tester Voltage Long Probe Test Pen Pencil with Light Bulb for Low Systems Switch Wires(Yellow) Auto Body Repair

【Tempered Carbon Steel】The handle of the tester is made of plastic and the hardened & tempered carbon steel probe is chrome plated. The sharp steel probe easily pierces wire insulation to check circuitryg on automobiles, trailers, boats, motorcycles and other low voltage systems. Safe and easy to use, no heat in 【With Pilot Light】Light in handle glows when circuit connection is complete, detect faults in low tension circuits of traffic or transport machinery. Innovative elastic wire with fine tensile property 【6V-24V Test Range】Electrical wire circuit tester is designed to check car 6V - 24V electrical circuits. Light weight design and super convenient to bring with, you can carry it wherever you go 【220CM Spring Wire】Long spring wire can stretch to about 220cm/ 86.6", and the wire is thicked so that the wire will not burn when the part temperature is increased 【Wide Application】This probe pen is ideal for checking circuits, fuses, switches and wiring on automobiles, trailers, boats, motorcycles and other low voltage systems. Safe and easy to use, no heat in