QDB-2 Second Generation Automotive Performance Testing Drive Detector for Accurate Diagnostic Results

Specification Product Name Automobile Ignition Coil TesterModel QDB 2AElectromagnetic Coil Drive Current Range 0 3 5AOutput Ffrequency Range 1HZ 100KHZDuty Cycle Adjustment 1 100 Hall Signal Amplitude 1 3V 11 5VAdjustable Voltage Output 1 3V 11 5VMain Functions 1 Drive and test ignition coil independent ignition group ignition coil type module type etc 2 Drive and test fuel injector Gasoline 12V car injector Diesel vehicle 12V 24V injector 3 Drive and test various types of electromagnetic valves duty cycle controlling type Fuel metering valve etc 4 Drive and test various types of duty cycle controlled motor Urea pump motor etc 5 Drive and test Idle speed stepping motor instrument stepping motor Headlight steering stepping motor etc 6 Output frequency amplitude duty cycle adjustable hall signal simulate various types of duty cycle type sensors air conditioning pressure sensor duty cycle type air flowing meter duty cycle type etc 7 Operating power supply 12V 24V have polarity reverse over current protection 8 Electromagnetic coil driving current range 0 3 5A 9 Output frequency range 1Hz 100KHz 10 Duty cycle adjusting range 1 100 11 Adjustable voltage range 1 3V 11 5V Hall signal output amplitude voltage 1 3 11 5V Important Notes QDB 2A Tester is only used as automobile car repairing tool cannot be used to test connect lamp bulb LED bulb It is NOT a precision 0 100 PWM signal generator hall signal out