This guy might not be your best buddy but should be in your friend group if you work on cars. Automotive power probe how to use basics and there’s so much more fun you can have with these! Power Circuit Probe Tester 6V-24V DC Test Light Short Circuit Tester Component Activation Electrical Tester Polarity Identify Continuity Tester with LED Light, Long Test Lead, Overload Protection #mechanic #carguy #howto #tools #gadgets | Carl's Garage

So You’ve Been Asking: How Do You Use the ECT3000? ⚡🔧 We hear this question all the time—“How do I actually use the Power Probe ECT3000 Open/Short Finder?” Well, this video is your answer! 💡 Our very own David Barden from Power Probe USA takes you step by step, showing exactly how to use the ECT3000—from simple basics to advanced tricks—so you can confidently track down electrical faults. ✅ Clear explanation of how the tool works ✅ Real demonstrations on locating opens & shorts ✅ Tips for both