Function: 1. It can check the defects of leaking, blocking, atomization, the angle state of the injector, also the a mount and the uniformity of spraying oil when the Injectors are at different running speed. 2. It can simulate the accelerating or decelerating state of engine optionally. 3. With exclusive automatic device, it may regulate the current and voltaic injectors. 4. Equipped with high-low liquid level indicator. 5. Various connectors are suit for different types of injectors, including standard Hose/Hose/Tail type, K type, TBI type and the customized type. 6. Diagnose the injectors. It has quality and injecting uniformity by best minimum open/close cycle. 7. The back light makes the working state of injectors being shown clearly. 8. Automatic testing liquid recycle system. 9. It can test 6 injectors automatically and simultaneously. Technical parameter: Rpm: 0-9975r / min step: 25r / min Pulse width: 0-30ms step: 0.10ms Count: 0-9975r / min step: 25r / min Time: 0-9999s The ultrasonic cleaning power: 32KHZ 75W System pressure: 0.2-6kg / cm2 variable regulation Power supply: 85-132Vac / 170-264Vac 47-63HZ, 300W Working temperature: -10-60 centigrade degree