QDB-4A Ignition Coil Tester, Drive Automobile Ignition Coil Tester Injector for
Ideal for diverse vehicle diagnostics. Complete Portable Kit: Includes QDB-4A tester, power cable, 3 test cables, 4 single plugs, idle stepper plug, and stepper welding cable. Clear Visual Status: LED indicators instantly show active test mode: Green (PWM), Blue (Value/Injector), Yellow (Ignition Coil), Red (Stepper Motor).
QDB-4A Ignition Coil Tester, Automobile Actuator Drive Detector, Drive Fault …
Its compact design allows you to use it easily wherever you are. Style: Solenoid Valve Idle Stepper Motor Driver Treasure. Light identification: During the PWM test, the green light is on; during the value and injector test, the blue light is on; during the ignition coil test, the yellow light is on; during the stepper motor test, the red light is on, making it easy for you to identify!