Lincoln Square Wave 205 AC/DC TIG Welder – Precision, Power & Portability

Upgrade your welding capabilities with the Lincoln Square Wave 205 AC/DC TIG Welder, the next-generation replacement for the Square Wave 200. Designed for both professionals and hobbyists, this versatile TIG and Stick welding machine delivers superior control, portability, and ease of use.

Key Features

• Optimized for Aluminum Welding – Adjust AC Frequency Control for a wider or tighter bead, and fine-tune AC Balance for superior cleaning on dirty aluminum or deep penetration on thick materials.

• TIG & Stick in One Machine – Enjoy the precision of TIG welding or switch to Stick (SMAW) for outdoor projects and heavy-duty applications.

• Portable & Versatile Power – Weighing only 36 lbs (16 kg), the Square Wave 205 is easy to transport to any job site. Dual Voltage (120V/230V) compatibility ensures flexibility in any workspace.

• User-Friendly Digital Interface – The intuitive controls allow for easy setup and precise adjustments, ensuring a smooth arc and consistent performance.

• Built to Last – Backed by Lincoln Electric’s three-year warranty, this machine is designed for long-term durability and reliability.

Ideal Applications

• Automotive welding

• Brewery and distillery fabrication

• General fabrication and maintenance

Order now and experience the power of precision.