... .Less splash, good weld appearance CE, ROHS MMA-250 Welding EquipmentTechnical Specification Model Specification MMA-250Rated input voltage(V)110 ... .3.Fan-cooled, automatic protection of over-voltage and over-current, thermostatic protection, moveable welding cable.4.Strong welding permeability, less splash ... material. 7.With complete accessories. 8.Carton box/BMC. inverter arc welding machine