Mechanical Ultrasonic desktop cleaner has high capacity for internal operations, high cleaning accuracy Effectively cleans small dirt particles, even deep holes, small seams and concealment of workpieces. - Mechanical temperature and time setting - Industrial high Q transducers, cleaning conversion efficiency is higher - No stud- welding technology, Cleaning effect is better - MCU SWEEP multi frequency ultrasonic generator output, frequency sweep drive ultrasonic cleaning effect more powerful