The Millermatic 140 is a wire welder with an all-in-one MIG welder. The users set the wire diameter and material thickness. The patent- pending Auto-Set technology automatically sets wire feed speed and voltage to achieve optimal welding results. The machine is available with and without Auto-Set. The Auto-Set feature works with C25 gas (75 percent argon, 25 percent carbon dioxide) and either .024 or .030 solid wire. A keychain-size material thickness guide is included with the welder to help the user determine the thickness of the material they are welding. The Millermatic 140 with Auto-Set also provides a chart and a manual mode feature which allows the user to set wire feed speed and voltage for broader applications.

The Lincoln Electric Co., 22801 St. Clair Ave., Cleveland, OH 44117; (216) 481-8100; fax (216) 486-1751;