Inverter welder

1-★Upgraded IGBT Inverter Technology, MMA Welder 140 Amp is capable of welding mild steel, steel, stainless steel and cast iron. The advanced IGBT power device with unique control mode improves the reliability and efficiency of welding machine. Good choice for DIYers, welding hobbyists and home maintenance chores by using 3/32” -1/8” (2.5mm-3.2mm) welding electrodes.2-★Easy to Use, Arc welder machine adopts automatic shut off protection mechanism that are set internally to prevent over heat, over current to make sure safely operation via indicating lights. The LCD display is easy to read, and this arc welder is so easy to use that it can be used by novice for practicing and for small welding operations to become a master welder.