ARC-300 Portable Mini Electric ARC Welding Machine IGBT Inverter Welder 110/220V. The digital display adjusts the current more timely and understands the condition of the welder. Advanced ACR/ZX7/IGBT/MMA technology, guarantee a stable and large power welding work. This hand arc power supply can be equipped with an arc adjustment device, which can be designed as a welding machine with different dynamic characteristics to adjust the dynamic characteristics to make the arc softer or harder. Energy savingInverter energy saving, first-class energy saving. The current can be adjusted as needed. Type: ARC welding machine. Material: Metal + ABS plastic. Voltage: 110V / 220V. Rated input power capacity: 25KVA. Power factor: 0.9. Size: 335 145 285mm. What’s in Package. 1 x ARC-300 Mini Electric Welder.