Superior Electric Powerstat 116 Autotrasformatore Variabile 7,5 amp variac

Here is a used but working well Superior Electric variable autotransformer model 116. &.5 amp, 120V, output 0-140V. Shows use with minor surface rust tape or tape residue. Clean output with no dead spots. Cord is starting to fray at the plug. Please view pics. Thanks for looking.

eBay