... functions in one machine Tig welding, MMA welding and air plasma cutting nice welding machine 1.Advanced inverter technology ... ;3. Three functions in one machine, Tig welding, MMA welding and air plasma cutting 4. Compact ... automatic input voltage changing6. Complete accessories: welding torch, welding cable, earth clamp, welding holder, ,cutting torch ,carton boxA kind of an excellent welding machine ...