... up to 50%,Toshiba MOSFET imported. Inverter DC TIG160 Welding equipment (MOSFET)1.Advance inverter technology,small size,simple circuit design ... .2,Special output design,suitable for welding with perfect welding seam.3.no load power consumption less than 100W,it can ... .Accessaryearth clamp, brush and welding gun Inverter DC TIG160 Welding equipment(MOSFET)