The POWER PROBE3 with PowerFlow™Technology is built for technicians who need faster, more confident electrical diagnostics on 12V and 24V vehicle systems. It combines the trusted functionality of the Power Probe 3 with advanced circuit-loading capability, allowing technicians to measure voltage, apply battery power or ground, check resistance, activate components, and verify circuit integrity under real-world load conditions. With PowerFlow™, hidden faults such as high resistance, corrosion, weak grounds, and excessive voltage drop can be exposed quickly — helping reduce guesswork, avoid unnecessary parts replacement, and speed up every diagnostic job.
Tests vehicle electrical circuits under real operating loads
Exposes voltage drop & high-resistance faults instantly
Identifies corrosion & damaged wiring before failure
Supplies power and ground to test component function
