QDB-3A Automotive Ignition Coil Tester, Injector Solenoid Valves, Idle Stepper Motor, Car Fault Detector

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  instruments allowing for the rapid identification of component problems. The main functions include PWM drive output, stepper motor drive, PWM signal output, voltage, and resistance measurement.


【High-Precision Simulation】: The Hall signal with adjustable output frequency, amplitude, and duty cycle can accurately simulate various duty cycle sensors such as air conditioning pressure sensors and air flow meters.
【Wide Adjustment Ranges】: The electromagnetic coil's drive current ranges from 0 to 3.5A, the output frequency from 1Hz to 100kHz, the duty cycle is adjustable from 1% to 100%, and the adjustable voltage is from 1.25V to 11.5V, meeting various testing requirements.
【User-Friendly】: Easy to operate, all parameters are adjustable, making it easy to use even for those without professional knowledge. Specifications: Name: Ignition Coil Tester; Material: ABS; PWM Drive: solenoid valves/ignition coil/solenoid injector; Stepper Motor Drive: idle motor/urea pump stepper motor; PWM Signal Drive: 3-wire ignition coil/3-wire urea pump motor/electronic fan; Signal Output Simulation: air conditioner pressure sensor/rail pressure sensors/flow sensors; Multimeter Function: resistance measurement/voltage measurement; Input Power: 9-26V/100W; Output Power: max. 2.5A
VADJ Output: 1.25-14.5V, max current 1.5A
PWM Drive: Frequency 1-100kHz / Duty Cycle 0-100% / Max Current 3A
PWM Signal: Frequency 1-100kHz / Duty Cycle 0-100% / 1.25-14.5V VPP
Stepper Motor: Max. 1.5A
OTR: 0-55℃
Item Size: 165x96x26mm/6.50x3.78x1.02in
Package Size: 150x100x60mm/5.91x3.94x2.36in
Package Weight: 550g/1.21lb


Packing List:

1 QDB-A3 Ignition Coil Tester
1 Power Cable
3 Test Connections Cables
3*Single Plugs
1*Idle Speed Stepper Motor Plug
1*Stepper Motor Welding Cable