W10 Injector Stepper Motor Urea Pump Solenoid Valve Actuator Truck Agricultural Repair Tool Excavator Test Drive Device

1. The voltmeter and ammeter display the output voltage and drive current in real time 2. The instrument has been set up with various parameters at the factory; Including: throttle stepper motor speed, solenoid valve frequency, injector frequency and duty cycle, no tedious adjustment, direct use. 3. You can also reset the factory parameters according to your needs; Including changing the default function of power-on, the initial speed of the stepper motor; The initial frequency and duty cycle of the solenoid valve and injector, the initial frequency of the Hall and magnetoelectric signal, the initial frequency and duty cycle of the PWM signal.