Quote:
Originally Posted by craigwmiller
Hmm, there are also 2 versions of the power supply. The original constant voltage supply, and the optional (which ships with new units - like the 2 WP-40's I have) variable voltage supply.
Do you know which one is being called out?
Also, do you have links/references to the potential problem reports?
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Sorry I do not. Just something I have heard amongst hobbyists and vendors. I am hoping the ones selling the pumps can verify the markings are valid.
Just hoping to squash the rumors, as I do really like these pumps.