Power Circuit Probe Tester, 6-24V Automotive Short Finder

TRACE SHORTS AND BAD GROUNDS: Start at the affected fuse circuit and follow suspected wiring through the harness. The LED indicator and audible overload alert help identify shorted sections and questionable ground connections.

CHECK POLARITY AND CONTINUITY: Red and green LEDs identify positive and negative polarity at a glance. Use the probe and auxiliary ground lead to check continuity on disconnected, de-energized wires and components.

POWER COMPATIBLE COMPONENTS: Apply positive or negative battery power to compatible lights, relays, solenoids, small motors and fans to help verify operation without repeatedly changing diagnostic tools.

8A AUTO-RESET CIRCUIT BREAKER: The powered output disconnects when current exceeds 8A and normally resets after approximately 3–5 seconds. The jumper-lead configuration is not protected by the circuit breaker.

6–24V DC WITH FT : Connect directly to the vehicle battery and rear lights, trailer connectors and distant wiring with the 5 m cable. Do not use on AC or apply power to sensitive electronic modules.