Product:Fuel injector cleaner and analyzer Model:SF-6 Manufacture time:2007 1.It can test the defects of leaking, blocking,the angle of the injector , also a mount and the uniformity of spraying oil when the injectors are at different runing speed. 2.Can diagnose the changes of a group of injectors before and after cleaning. 3. It can stimulate the accelerating or decelerating state of engine optional. Technical Parameter RPM:0--9975r/min Step:25r/min Pulse width:0--30ms Step:0.1ms Time range:0--9995s Step:5s Count range:0--9950times Step:25times System pressure:0--5kgf/cm2