Power Probe PP3PF Circuit Tester With PowerFlow Red, EVA Case and Accessories

The Power Probe 3 PowerFlow Professional Diagnostic Kit combines advanced circuit testing with essential accessories for faster, more accurate electrical diagnostics. Power components with battery voltage or ground, measure voltage up to 60V, test resistance up to 25kΩ, and verify wiring integrity using PowerFlow™ Technology. By applying a controlled load to circuits, the PP3PF helps expose voltage drops, weak connections, corrosion, and damaged wiring that traditional testers may miss. Complete with a 20 ft extension, adapters, battery clips, and a protective carrying case, this kit delivers the versatility professionals need for real-world troubleshooting.

Finding corroded or high resistance wiring
Use PowerFlow to load-test a circuit and quickly identify hidden voltage drops caused by corrosion, loose connectors, or damaged wires.

Verify Component Operation
Directly power devices like cooling fans, relays, window motors, fuel pumps, and horn circuits to determine whether the component or the wiring is at fault.

Diagnosing Lighting and Trailer problems
Test trailer connectors, brake lights, turn signals, and other lighting circuits by applying voltage and checking continuity.

Tracking down Electrical Shorts
Energize suspect circuits and follow the wiring harness to isolate blown-fuse conditions and locate shorts more efficiently.