Everyone knows that ultrasonic cleaners are great, but not every device that’s marketed as an ultrasonic cleaner is necessarily such a device. In a recent video on the Cheap & Cheerful YouTube channel ...

After my ultrasonic cleaner failed after not using it for two years, a teardown was in order. I once fixed a similar unit replacing two high-voltage transistors that drove the ultrasonic transducers.

A critical piece of machinery, ultrasonic cleaners clear out soiled medical devices’ nooks and crannies otherwise unreachable. Ultrasonic, or sonic, cleaners are categorized as Class 1 medical devices ...