... Portable Welding Machine In Direct Current; Inverter MMA Electrode Welding Technical Parameter: Item No.: GMC-160S GMC ... 440×230×320 Package: Carton BoxProduct Features:*MMA inverter, electrode welding machine in direct current (DC). *Applicable for ... , undervoltage, overcurrent, motorgenerator (+/- 15%) protections. *Includes welding electrode holder and earth clamp,face mask and welding brush: