If dont know yet how the ECT3000 Open/Short Finder actually works, Dave Barden breaks it down step by step in this hands-on demo. In this video, Dave clears up common confusion around the ECT3000 and shows just how effective it is at finding broken and shorted wires—fast. Using a simple simulated fault, he explains the two-piece system: As you follow the signal through the vehicle, the ECT3000 tells you exactly what you’re dealing with: The key takeaway? Instead of tearing apart looms and interi