QDB-3A Drive Detector High Voltage Ignition Coil Injector Solenoid Valve

QDB-3A Drive Detector High Voltage Ignition Coil Injector Solenoid ValveFeature: 1. This diagnostic tool serves as an ignition coil tester, injector tester, and stepper motor tester, catering to a wide range of automotive diagnostic needs. 2. 1. 8 inch Color display: Multiple functions can be fully displayed on one screen, and the color screen can display various parameters more humanely. 3. Adds a multimeter function that can measure resistance and voltage, which is helpful for judg ing the quality of components. 4. The

Feature:
1. This diagnostic tool serves as an ignition coil tester, injector tester, and stepper motor tester, catering to a wide range of automotive diagnostic needs.
2. 1.8 inch Color display: Multiple functions can be fully displayed on one screen, and the color screen can display various parameters more humanely.
3. Adds a multimeter function that can measure resistance and voltage, which is helpful for judg-ing the quality of components.
4. The step motor drive current increases. Improve PWM driving to avoid damage to test components. DC/DC power supply to reduce heat generation.
5. The new solution uses a 32-bit ARM chip, which can control all function outputs and collect various parameters.Output can be shut down in case of overcurrent.

Parameter:
1. Power In: DC 9~24V /100W
2. Power Out: Current: Max 2.5A
3. VADJ Out: Voltage:1.25V~14.5V, Current: Max 1.5A
4. DMM: DCV:0~30V, DCR:0~1M ohm
5. PWM Signal: Frequency:1~100KHz, Duty:0.0~100%, VPP:1.25V~14.5V
6. PWM Drive: Frequency:1~100KHz, Duty:0.0~100%, Current: Max 3A
7. Step Motor: Max 1.5A
8. Operating Temperature: 0~55 degree Celsius