Features •1P220V 50-60Hz •30-170A Output (True Rated) •60% Duty cycle •85% Efficiency •Digital Display •Continous Welding for 1/8" (3.2mm) and smaller sized Welding Rods •Uses 100Khz Inverter Cool-Mosfet Technology •Improved welding performance and stability with easy striking under low voltage •Intelligent protection: over-voltage, over-loading, and over-heating. •Auto-adaptive arc force and hot start •Anti-stick •LED Digital Display •Generator Friendly Standard Accessories •ARC Holder With Cable •Earth Clamp With Cable ELECTRODE CAPACITY Electrodes Thickness (mm) Stainless Steel, Mild Steel 2.5 mm - 3.2 mm