Digital machine from B.K.R-ARC-650, works with IGBT inverter technology and suitable for MMA welding (Machine Features) 1- Small size and light weight, approximately 2 kg, making it suitable for home and small industrial uses 2- It has a digital screen to display the current and a control knob to adjust the welding strength 3- Powerful DC motor, advanced circuit, enables all operations with less power consumption 3- Fan cooling, with thermal protection 4- Imported IGBT chip maintains the smoothness and efficiency of the welding process Industry: First-grade Chinese Condition: New, unused Price: 220