... .High performance 32bit MCU and LCD display Inverter IGBT MCU MIG/TIG/MMA 3 In 1 WelderFeatures1.Adopt IGBT & advanced PWM ... technology,2.High performance 32bit MCU and LCD display3.DC MIG,LIFT TIG,MMA functions4.ARC force,hot start can be ... )440*215*405Net weight(kg)13Protection classIP23S Inverter IGBT MCU MIG/TIG/MMA 3 In 1 Welder