If you would like to become a Patron: www.patreon.com/spatsandharley
---------------------------------------------------------
I have obtained these two Newcombs over the last several years. The terracotta orange one is the model AVC-500 and the mustard yellow one is the model EVC-100. Both identical electronic wise (except the EVC-100 does not have a separate monitor switch).
Way overbuilt industrial tanks. And they perform just as well, too. You can tell these were meant for heavy duty usage.