Our Power Probe US Team is Live at SEMA Show 2025! Our teammates from Power Probe USA are in Las Vegas this week for the SEMA Show 2025, one of the most important global events in the automotive industry. They’re showcasing the latest Power Probe innovations — including the PPDRAW, DM300AUTO, PPFUSE, and EVTEST — through live demonstrations, exclusive show specials, and hands-on sessions led by our technical experts. If you’re attending the show, make sure to visit them at South Hall Upper – Boo

When you are diagnosing circuits, the POWER PROBE 4 gives you the confidence to safely test circuits. We connected it to the driver output from the engine control unit. We saw there was good ground, however when using Driver Test Mode to reference the transistor in the circuit to ground. With 1 volt displayed we realize it’s a faulty Control Unit caused by a bad transistor. Once replaced, the display on the PP4 shows a green light and a 0.2 volt reading, showing a perfect tolerance. Using the Dr