Magnetic. Strong magnet for attaching to any applicable metal surface. Provides a versatile solution for the problem of finding a good ground. Sharp adjustable depth contact tip penetrates corrosion or metal coatings for a good connection.
This automotive accessory is a game changer for anyone who has experienced the frustration of trying to find a secure grounding point on their car or truck... After I put it to the test i was impressed by how strong the magnet held to any metal surface and the ease in which I could connect my grounding wire. The one downside is that it may not be suitable for larger vehicles as the magnetic grip may not be strong enough. Overall, I highly recommend this product for anyone looking for an easier…
Pros
Strong magnetic grip ensures secure grounding for electrical testing
Cons
May detach from metal surfaces if not properly positioned
I bought this and gifted it to my son at AC Tech. Electrical troubleshooting is made easier if you don't have to ground one of the test leads. You just find a good ground point, make good contact, and start troubleshooting. Works perfectly.