2015 Everlast Powertig 185 Micro Ac Dc Tig Stick Welder 110/220 Dual Voltage Inverter with PEDAL Lightweight and portable ACDC and STICK wedler with PEDAL IGBT Infineon Modules, Many updates on 2013 model 185AMP @ 35% duty cycle on 220v /// 105AMP @ 35% duty on 110v 5 Year (Parts and Labor) 1/4 weld on single pass on alloy and 5/8 on steel