1, small and lightweight, portable and durable, reliable and economical. 2, good performance with automatic compensation for voltage fluctuation. 3, idea for light fabrication, repair and maintenance. 4, acidic and basic welding rods of various grade can be used for welding all of black metals 600pcs/20gp, 1200pcs/40gp, 1500pcs/40hq, Net weight, 5.5kg, gross weight, 8kg 440*250*320
