IGBT inverter technology Input voltage (V): 1~220-240 Frequency (Hz): 50/60 Output current (A): 10-200 Duty cycle (%): 200A@60%LCD display without charging Voltage (V): 70 Maximum output current (A) ): 200 Electrode diameter(mm):1.6-5.0 Anti-stick/Hot start/Arc-force 1pc electrode holder with cable 1pc ground holder with cable 1pc wire brush and 1pc helmet packed in a carton box