... function---CE/FCC tested and approval Ultrasonic Printhead Cleaner Applications: Lab ultrasonic cleaner /Medical Ultrasonic cleaner can be used for glasses shop, clock ... ,watches,denture,inkjet printerhead,bracelets,electronic products,shave head,nib,coins,nipple. Ultrasonic Printhead Cleaner Specifications: ModelVGT-1860QTDVoltageAC100~120V, 60HzAC220~240V, 50HzFrequency40KHzPower180WTank ...