I am a selling one of my larger Topaz Isolation transformers. Please see below for specifics. The listed price is net to me. Shipping from 78414. Topaz 91002-32 2.4kVa 0.0005pF -Hospital grade receptacles all wired in parrellel with equal length wire so all plugs have the same amount of wire between them and the transformer -All wiring 10 awg milspec silver plated copper wiring with Teflon insulation -Rhodium plated IEC -FHN55W Fuse holder 55lbs 8oz 12.25” long 8.75”wide 9” tall You can use these dimensions for shipping estimates. Packed it will be slightly bigger by about 2” in all directions.