30L Smart dual-frequency  Cleaning Ultrasonic Cleaner for Watch Par

Features:

.Die casting stainless steel tank                     

.Industrial grade integrated circuit                  

.0-80ºC temperature range                                 

.1-99 minutes working time

.Degassing and degreasing function

.Fullwave(40KHz0 for intensive rinse, semiwave(28KHz) for gross rinse

.Auto stand-by, sleep, and wake-up by one key-press mode

.Digital controller of high-precision and a long service-life