Rio Grande sells two small ultrasonic cleaners that they suggest
recommending to customers for at-home use.
I hope you don't mind me chiming in here. I've had bad experiences
with "low cost ultrasonics" myself so I was very skeptical till I
personally tested these units. They work great for small
applications or home use, as a matter of fact the one I tested
cleaned all of the rouge compound very quickly on a white & yellow
gold overlay gift I made. I was impressed. Now that being said, I
would still have a more industrial model for my studio, one with
heat, but for home or intermittent use, theses are great. And yes
they are true ultrasonics.
We demonstrated these at CIM this year so if anyone out there with
an unbiased opinion tested these I would appreciate your feedback as
Thanks for humoring me.
Rio Grande Technical Support