Fuel Injector Cleaner & Analyzer Product type: SF-6A Technical Parameter: Voltage: AC220V?0%/50HZ Capacity of oil box: 4L Capacity of test tube: 120cc Ultrasonic frequency: 45KHZ Ultrasonic power: 80W RPM: 0?975r/min Step: 25r/min Pulse width: 0?0ms Step: 0.10ms Time range: 0－9995s Step: 5s Count: 0?9950 times Step: 25times System pressure: 0－5kg/ cm2 System flow: 6 L/min The max vat counts: 6 vats Style of changing pressure: automatism Style of returning oil: automatism