Has it occurred to you to make your units with a dual input
voltage transformer (110, 240V) and a simple means of switching
from one to the other. For instance I use a Pepe Tools wax pen made
in the US and it has such a transformer
Yeah, thanks you for the the thought. It is is a cost issue and
getting a manufacturer to change the design. We do not have enough
clout to actually build our own with everything that we would like.
Reactive Metals Studio, Inc