数字化控制系统具有稳定的输出功率；液晶LED图形显示，预设7种焊接模式，4种板厚模式，方便快捷。如果对焊接效果不满意，随时进行手动调整。本机自动记忆zui后一次焊接程序。
The digital control system has a more stable output power; the liquid crystal LED graphic display, preset 7 welding modes, 4 kinds of plate thickness modes, convenient and quick. If you are not satisfied with the welding effect, make manual adjustme。
