Features:1.Adopt with MOSFET inverter technology,Website:http://www.welldo-weld.com, high cost performance2. TIG/MMA , AC/DC function , digital control3.Under Europe standard designing & making4.Over-current,over-voltage and over-heat protection5.Low welding consumption and no noise6.Excellent welding performance;stable in structures7.Suitable for pure tungsten needle8. 9.High duty cycle;portable and light in weight10.Complete with TIG torch & earth clamp with cable & brush & mask