ultrasonic cleaner is effective and ideal to the cleaning of deep holes, blind holes and warps. Ultrasonic cleaner.Clean instrument,meters, device fitting, semiconductor chip,glass vessel, and foramen cecum, and medical device.1. Specification ( classified by capacity) : 5L,10L,15L,20L,30L,50L2.Working power supply : 220Vplus/minus10%,50Hz.3.Input Power : &le400W Constant Temperature Power : & ...