Lincoln Electric Square Wave® 205 TIG/Stick Welder #K-5613-1

The Power of Precision & SImplicity

The all-new Square Wave 205 AC/DC TIG and Stick machine is now available. With a user-driven design, enhanced digital interface, and outstanding arc performance, this machine allows customers to tackle their next project with confidence and ease. Whether they are a hobbyist or a full-blown fabricator, this compact machine delivers the perfect combination of machine control and welding capabilities to handle whatever comes their way.

Features of the Square Wave® 205

Whether you’re a hobbyist or a full-blown fabricator, this compact machine delivers the perfect combination of machine control and welding capabilities to handle whatever comes your way.

• Simple User Interface - bright 4.3” LCD display that makes setup intuitive and easy.
• AC/DC TIG and AC/DC Stick Capabilities - optimized processes for a variety of materials and applications with excellent E6010 and E7018 performance.
• Advanced Features - pulse, AC frequency, and AC balance to provide control no matter the material and application.
• Robust Design - Durable design, IP21S rated, for optimal performance in a wide range of environments and conditions.
• Lightweight and Portable - only 36 lbs. with ergonomic front handles and an integrated storage compartment to make transportation easy.
• Dual Input Voltage - 120V and 230V inputs so you can plug into any common power supply.

Shop all TIG welding machines and TIG welding helmets available online from Welders Supply.

• Square Wave TIG 205 Spec Sheet (pdf)
• Square Wave TIG 205 Brochure (pdf)

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