... saving up to 50%,Toshiba MOSFET imported. Inverter DC TIG160 Welding equipment (MOSFET)1.Advance inverter technology,small size,simple circuit ... perfect welding seam.3.no load power consumption less than 100W,it can save up to 50% electricity than traditional ... it can work normally when the voltage changes±10%5.adopt high frequency arc starting,pluse strike,perfect performance,adequate welding ...