... 100% inspect for mainly components. 3.Newest design, §.FEATURE1.Multifunction, AC/DC MMA, pulsed argon arc welding, cost-saving.2.Control over ... and right, high reliability, easily maintain.8.Over-heat, over-current, under-voltage protect function, make the product more safety and ... input voltage(V) 220V±15%Duty cycle(%)20-80Rated current capacity(KVA)4.5Current range(A)5~160Rated output voltage ...