Upgraded Drive QDB-3A Automobile Ignition Coil Tester Injector Solenoid Valve Idling Stepper Motor Instrument Fault Detector

The operating system supports multiple languages: English,Russian, Portuguese, Spanish, French and Chinese.

We have instruction manuals in Chinese, English, Russian, German, French, Portuguese, Spanish, Japanese, Korean, and Arabic. Please click the link to download.

You are welcome to view it. If you have any questions, please contact the store customer service. Thank you!

Download User Manual from the link below:

http://sz.hongwave.cn:5678/Downloads/QDB-3A/

Product Main Functions:

1.Drive test ignition coil:including independent ignition,coil type,Module Type.

2.Drive test fuel injector:including gasoline-powered car 12V fuel injector,diesel vehicle 12V 24V fuel injector.

3.Drive and test solenoid valves and fuel metering valves controlled by various duty ratios.

4.Drive and test motors controlled by various duty ratios,urea pump motors,etc.

5.Drive and test idle stepping motors,instrument stepping motors,headlight follow-up steering stepping motor and so on.

6.Hall signal with adjustable output frequency,amplitude and duty ratio.Used to simulate various duty cycle sensors,such as air conditioning pressure sensor(duty cycle type),

air flowmeter(duty cycle type),etc.

7.Power supply voltage range:12V-24V,with reverse connection protection,overcurrent protection.

8.Electromagnetic coil driving current range:0-3.5A

9.Output frequency range:1HZ-100KHZ

10.Duty cycle adjustment:1%-100%

11.Adjustable voltage:1.25V-11.5V

Product Specification:

Model:QDB-3A

Power In:DC 8-28V

Power Out:0-2.5A

VADJ Out:0-1.5a

DMM:DC 0-30V/0-1M

PWM:1-100KHz/0-100%

Step Motor:Max 15A

Product SIze:16.5x9.6x2.6cm

Product Weight:About 170g

1 set Weight:About 0.38kg

Packing :Packing in colorful box

Package Including:

1 x QDB -3A

1x power cable

3x test connect cables

4xsingle plugs

1xIdle speed stepper motor plug

1xStepper motor welding cable