Not useable in the US - Manufacturers sticker shows the unit was only certified for 50HZ Sellers shows a Manufacturers Label indicating that the unit is a 220V 50 & 60 HZ machine, but the actual Manufacturers Label on the machine shows ONLY 50HZ. I specified in my order that I MUST have a 60HZ unit, but the seller sent a 50HZ unit instead - telling me that his Technician says it will work on 60HZ. Why did the Manufacturer state 220V 50HZ if it was tested on both 50HZ & 60HZ - That doesn't make sense. I just now noticed that it appears there is a Date on the Specification Plate from the machine that I received that looks like it was manufactured in 2013. That would explain a lot. Go with a US Manufacturer - Don't trust this one
100% recomend... Costumer service and technical team is 24/7 online. MMA and plasma cutter are very good... The welding is so Good and so is yhe cutting... Very impressed... Thanks Andeli