George Willer wrote:
What am I missing here? I use FREE electrodes that will last nearly forever
unless the polarity gets accidentally reversed. I find them along the road
disguised as stainless wheel covers. The current one is from a Buick. I
like it better than the Cadillac one it replaces.

Does your solution slowly turn yellow? That's hexavalent chromium, and it's
DEADLY POISON. That's why it's strongly suggested not to use stainless electrodes.

GWE