Keenso Circuit Tester, 6V/24V Car Fuse Tester Test Light Electrical Screwdriver Electric Current Auto Mechanic Tool

Wide Circuits Tester --- This 12V electrical circuit tester test light is ideal for checking circuits, fuses, switches and wiring on automobiles, trailers, boats, motorcycles and other low voltage systems. length: 8.3cm / 3.3inch; pen length: 17.3cm / 6.8inch. Tester Light Blub --- The light in handle glows when circuit connection is complete, and the 3 watt bulb is replaceable, you can change the bulb easily, which is long-lasting for your electrical circuit tester test light 6V. Premium Quality --- The handle of the electric tester screwdriver is made of high quality AS plastic and the hardened & tempered carbon steel probe is chrome plated, making the sharp steel probe can easily pierce wire insulation to check circuitry. 6V-24V Test Range --- The car electrical tester is designed to check car 6V - 24V electrical circuits. Its lightweight design can provide super convenience with you, so you can carry it wherever you go. Long Spring Wire --- The long spring wire of 12v tester can stretch to about 1 meters, and the wire is thicked so that the wire will not burn when the part temperature is increased. Bulb: 3 watt bulb; line length: 96cm / 37.8inch.