... weight, fashinable look,digital display Ultrasonic cleaner (Digital Ultrasonic Cleaner) is produced using advanced science technology, ultrasonic cavitations.With the ultrasonic transducer librated and emitted, it ... , denture, shaver, watch-band, stickpin, badge and disc. Lab use: Laboratory glassware, fitting. Others: Watches, clock movements, intricate settings, chains, charms ...