Founded in 1992 in California, USA, Jeff Whisenand created the first Power Probe®, a single-handed powered circuit tester, for a more efficient and ergonomic approach to identifying automotive electrical faults.

As vehicles become more complex and harder to diagnose, the use of general-purpose measuring tools to diagnose automotive electrical faults is increasingly time consuming, and therefore less cost efective for mechanics.

Today Power Probe is a leading developer of automotive electrical diagnostics tools, designing and distributing over 120 innovative products that simplify complex automotive technologies to make diagnostics simpler and faster, more accurate and more efficient for professional technicians.