If you have ever stabbed your own finger trying to get a regular tester into a wire, you will appreciate the ALLOSUN Wire Piercing Circuit Tester.
This device identifies wiring issues such as short circuits, fuses, test connections, wiring harnesses, and more.
Widely Applications: It can be used in the shop to check wires when installing radios and brake controllers, on your camper to test which wires operate the tail lights, or any trailer wiring application.
Unlike typical testers, the hook cover design prevents you from stabbing your own finger when placing the tester in a wire.
The 59 Inches cord is insulated for heat and oil resistance and safe use.