The SIP Weldmate 120A MIGARCTIG Inverter Welder is a multi-process inverter welder specifically designed for entry level users and small workshop applications. This welder features a 4th generation inverter which is above 80 energy efficient making it fully compliant with Reg EU 20191784 Eco Design for Welding Equipment. This means it uses less power at the same output as older inverters, helping to lower operating costs. Suitable for MIGARCTIG welding, it performs gasless MIG welding making it ideal for mild steels and stainless steel when used stainless steel welding wire. The durable wire feeder ensures smooth and consistent flow of wire to MIG torch and includes tension adjustment to maintain optimal performance. The intuitive control panel to select between welding process and wire size. The infinitely variable dials offer a smoother stepless output adjustment for higher quality and easily controlled welding. The compact unit, with high-quality finish the is resistant to work area damage and aids mobility, is easy to move between locations using the fitted carry handle. For MIG Welding Output Voltage 15V 20V Output Current 20A 120A Duty Cycle 40C 120A 15 For ARC Welding Output Voltage Output Current Duty Cycle 40C For TIG Welding Output Voltage Output Current Duty Cycle 40C Wire Diameter 0.8mm - 0.9mm Wire Spool Size 0.7kg Welding Material Thickness 0.8mm - 5mm Protection Insulation 21S H