Up for your consideration is a Powerstat F136b variable transformer in really nice condition. 120 input voltage with 0-140 output voltage at 20 amps. These are also called variacs or potentiometers or variable resistors, or even just a pots. In any case, this one is ready to go. Let the photos be your guide.
If you have any questions about the item or the shipping methods we offer, feel free to call. Our number on the West Coast is 541 758-5271. All shipping is paid by the buyer.