More detailed information is in the product description section Please choose according to your needs Electronic module for driving duty cycle control, also simulate duty cycle type sensors. QDB-2A Car Actuator Fault Detector For Ignition Coil Injector Function: Professional detection of various ignition coils, fuel injectors, solenoid valves, stepper motors and other faults. Features: The detector can test a variety of actuators, also simulate duty cycle type sensors, which are used to detect if the actuator fails or if the line or computer of the ECU fails Please choose according to your needs Protective Effects : With reverse connection protection and over current protection, automatic cut off when the current is too large. The detector is tested strictly, the qualtiy is reliable Convenient and Practical : The detector supports test idle stepper motor, instrument stepper motor, headlight range stepper motor, etc., , convenient and practical. The detector is tested strictly, the qualtiy is reliable Superior Performance : The detector can drive test a variety of actuators, also simulate duty cycle type sensors, used to detect whether the actuator failure or line or ECU computer failure. For example: air conditioner pressure sensor (duty cycle type), air sensor (duty cycle type) 7., The power supply voltage is 12-24V, with reverse connection protection and overcurrent protection (automatically cut off when the current is too large) 8., Electromagnetic Coil Drive Current Range: 0-3., 5A 9., Output Frequency Range: 1- 100KHZ 10., Duty Cycle Adjustment: 1- 11., for Hall Signal Amplitude 1., 3-11., 5V 12., Adjustable Voltage Output 1., 3-11., 5V Note: 1., Ignition coil (with power drive module inside), fan drive module, pump motor module., 2., The above coils and motors are equipped with power amplifier modules, so only need to input the Hall signal to drive the test 3., The drive module generally has three lines, namely: power +, GND, signal input Package List: 1 x Detector 5 x Connectors 13 x Wiring Harness Features: The detector can drive test a variety of actuators, also simulate duty cycle type sensors, used to detect whether the actuator failure or line or ECU computer failure Professional Function : Professional detection of various ignition coils, fuel injectors, solenoid valves, stepper motors and other faults. Injector Tester New QD300 Automobile Ignition Coil Tester QDB-2A 3A IGBT Idle Automotive Tester
