L&R MASTER precision watchmakers cleaning machine. It is an ultrasonic parts watch for jewelry, watches, and clock parts. This machine is whisper quiet and very powerful. Condition good with normal wear and scuff marks. Speed control works great and the motor turns smooth in both forward and reverse. Also the heater is in working order, some jar lids not original. Base of the machine measures 9" x 12" and it is 19" high. ''Provenance Egon Vicai Estate Gates Mills Ohio''