Millermatic® 355 W/XR-A Aluma-Pro 25' 208/240/460/575V is an efficient and user-friendly machine designed to enhance productivity for manufacturing and fabrication purposes. Its 7" Color LCD screen boasts features such as Auto-Set™ Elite, Electronic Parameter chart, and Trigger Program Select. With the ability to connect to any North American input power, this all-in-one welder is capable of welding materials up to 1/2” aluminum, stainless steel, and mild steel.