IGBT Inverter technology Input voltage(V): 1~220-240 Frequency(HZ): 50/60 Output current(A): 10-200 Duty cycle(%): 200A@60%LCD display No-load voltage(V): 70 Max.output current(A): 200 Diameter of electrode(mm): 1.6-5.0 With 1pcs electrode holder with cable With 1pcs earth clamp with cable With 1pcs wire brush and 1pcs helmetPacked by carton box