This welding machine is of industrial quality and is suitable for welders looking for a reliable and durable power source. It measures 445 mm in length, 255 mm in width, and 285 mm in height. The welding area is 140 square millimeters, making it ideal for small-scale tasks. It operates at a voltage of 220 volts with a frequency of 50 hertz, allowing for easy heat control during the welding process.