110V IGBT Digital MMA Welder TECSPACE welding machine is also equipped with power voltage compensation equipment. When the power voltage fluctuation between ±15% of rated voltage, it still can work normally. The screen will show set current volume and ventilator is beginning to revolve. Welding Current Adjustment Knob Knob of arc-striking drive is use to adjust welding function, specially in low current arrange, that is cooperated with knob of welding current adjustment, they may adjust current of arc striking and be out of control of knob of welding current adjustment. Excellent Dissipation & Over-voltage Protection Highly efficient and silent radiator for long working hours. The welding machine has installed a protection circuit of over-voltage, over current and overheating. When the voltage and output current and temperature of the machine are exceeding the rated standard, the welding machine will stop working automatically. Package Content 1 x Handheld Welding Machine3 x Welding Rods1 x Leather Gloves1 x Welding Helmet1 x Welding Brush1 x Welding Ground Wire1 x Tool Box TECSPACE 110V Voltage IGBT Digital MMA Welder Parameters Material: PP + Nylon Power Voltage: 1phase AC110V ± 15% Power Capacity: 3.6 KVA Protection Class: IP21S Welding Rod Diameter: 1/16" ~ 3/32" / 1.6 - 2.5 mm Power Cord: 6.56 Ft Dimensions: 12.3" x 4" x 11" / 312 x 100 x 280 mm Tool Box Size: 13.2" x 11.4" x 5.5" / 335 x 290 x 140 mm Net Weight / Machine: 3.3 lbs / 1.5 kg Net Weight / Set: 6.17 lbs / 2.8kg