[Shop-talk] Ultrasonic Cleaners

[Doug Braun]

If I stick my finger in my cheapo mini-cleaner, it stings a bit, but
doesn't hurt afterwards.
I should probably be on the lookout for a better one...

Doug


On Thu, Jan 2, 2014 at 11:26 AM, Elton E. (Tony) Clark <eltonclark at gmail.com
> wrote:

> *I dabbled in my ultrasonic* *with one finger to reposition something and
> had a very sore knuckle for a week or so.*