1,mini ultrasonic cleaner,LK1000,35W 2,Working life: 3000 hours for ... temperature tunable from 20 to 80 The features of specification:(mini ultrasonic cleaner,LK1000,35W)ModeLK1000Power35WFrequency42KHZVoltage220VInner groove size150*95*52mm The ... ,glasses,glassware,Semiconductor silicon wafer ,etc. Application for :1.Printer inkjet-heads, seals, ancient coins, badges, valves, machine nozzles,2. ...