PELCAS Ultrasonic Cleaner 800ML 42KHz Jewellery Cleaner with Touch Screen,5 Time
PELCAS Ultrasonic Cleaner 800ML 42KHz Jewellery Cleaner with Touch Screen,5 Time Settings and Dual Transducers for Glasses Watches Jewellery Denture Tools Guin-Ness Surger Tins 【Dual Transducers】The general ultrasonic cleaner has only one transducer, PELCAS ultrasonic cleaner has two transducers. Two transducers not only make the ultrasonic waves generated more uniform, but also double the cleaning ability. The 42KHz ultrasonic wave...