TIG welding machine *High efficiency. *easy for arc starting ,stable current, the first choice for thin plate welding. TIG welding machine WSM-160FUNCTION AND FEATURE1.High efficieny.2.stable performance,automatic voltage compesation capablility.3.Easy for arc starting , stable current, the first choice for thin plate welding .4.Light , compact,easy to operate.ACCESSORIE1.TIG torch2.2m welding ...