... ml Timer 5 working circles, choose time freely Ultrasonic Cleaner ApplicationsFamily,Office,Beauty salon, Laboratory,Electron workshop, Glasses ... ), Denture,Toothbrush,Cosmetic,Comb,Razor.4. Parts of Car and Motorcycle,Golf Appliance.5. Lab Tools, Instrument ... Tightened lid design for effective noise reduction Ultrasonic Cleaner Specification Ultrasonic Frequency 42,000 HzTank MaterialStainless Steel ...