digital ultrasonic cleaner: 1.aggregate wash, sterilize, protecting skin all in ... : Have ultrasonic cleaner ,you shouldnt Dismount screw , gear wheel , hairspring spring , watch chain etc. one by one , just disboard covering, and ... Total Wt: 14.4kg Ultrasonic Cleaner,VGT-800 Ultrasonic Cleaner,digital ultrasonic cleaner