Review on 🧪 TopDiag P200: Comprehensive Power Circuit Probe Kit for Car Testing, Relay Testing, Multimeter Oscilloscope, Injector Testing, Diode Testing & Voltage Detection - 9-30V, 12V-24V - Ideal for Trucks, Motorcycles, and Boats by Marklen Baeskens

This circuit tester really speeds up my car diagnosis! I can feed positive or negative feed through the wire by pressing the switch. makes circuit recognition instantaneous! that performs any kind of service, such as B. Continuity test, circuit fault diagnosis, good and bad ground test, activation of components inside and outside the vehicle, under/over voltage detection, etc. Allows you to accurately diagnose DC voltage, AC voltage, resistance and diode of 12-24V vehicle electrical systems with a simple press the mode button on cars/vans and commercial vehicles.