It can test GDI Injector(Gasoline direct injecton engine) and gasoline injector 
 

GIT600 Operation Instructions:

       Turn off the vehicle's engine 

       Connect Black / Red Clip to the Negative / Positive terminal of battery  

       Connect pulse output terminal to the fuel injector

       Press the "SELECT" key to select the desired pulse mode,and use knob to turn up or down the  Frequency or width

       Press the "START"key, the tester will output pulse to the injector, and then the pulse signal indicator will light as indication 

GIT600 specification:

Power Supply: AC110-220(50/60HZ)
Screen:2.8inch 230*240LCD display
Pluse frequency: 1-50hz
Pluse width :0.5-9.9ms
Size: 260*200*110mm (for main body only)
Weight: about 2.5kg