Lincoln Electric Reconditioned SquareWave TIG 200 TIG Welder Machine - U5126-1

Availability Subject to MFG Stock


Click Here for Leasing & Financing options or call 877-532-9353
Free Shipping

Lincoln Electric Reconditioned Square Wave TIG 200 TIG Welder Machine – U5126-1

Availability Subject to Mfg. Stock
Please call before purchase


Click here for leasing and financing options or call 877-532-9353

This is a factory-reconditioned item

Simplicity Without Compromise

The Square Wave TIG 200 is a portable TIG and stick-welding machine that lets hobbyists, makers, small fabricators and craftsmen explore their creativity.

It is designed to help expand your welding expertise. As your skills and confidence grow, you can take advantage of the Square Wave TIG 200’s additional functionality. Simple to operate, this welder includes advanced features that will grow with you. No matter your skill level, you won’t be disappointed. This machine will be your go-to welder for a long time.

The Square Wave TIG 200 provides smooth and stable AC TIG welding on aluminum and DC TIG welding on steel, stainless steel and chrome-moly.

A user-friendly interface lets operators set it, forget it and weld. 

If you are on a budget or just love a bargain, refurbished home TIG welders are a smart way to go. Our refurbished Lincoln Electric Square Wave 200 TIG welder can save you some serious cash while providing all the quality Lincoln is known for. For your Lincoln Square Wave TIG 200 best deal, shop first and last here at

Advanced Features, Yet Easy to Use

The user interface makes this machine setup easy. Available features, such as pulse, provide a drumbeat-like rhythm for filler metal deposition. Smart features like this will make you become a better TIG welder faster.

  • A Great TIG Machine for Aluminum – For a wider or tighter welding bead, users can easily adjust the AC frequency control. The AC balance can be adjusted to provide more cleaning action on dirty aluminum or to maximize penetration
    on thick materials.
  • TIG and Stick from One Power Source – This multi-process machine can TIG weld when precision and bead appearance are important. Users also have the advantage of stick-welding capability for outdoor work or thicker materials.
  • Take it Everywhere, Plug in AnywherePlug in the Square Wave TIG 200 where you need it. Use it with a standard 120V circuit or 230V for maximum output. Portable and convenient to use, this wonderful welder weighs only 46 lbs. (21 kg).
More Information
SKU U5126-1
Shipping Cost 0
Custom Stock Status Availability subject to MFG stock
Free Shipping 123 Yes
Brand Lincoln
Sold As Reconditioned
Product Includes PTA-17 Series 150 Amp Air-cooled TIG Torch with Flexible Head and Ultra-Flex™ Cable Assembly with TIG Torch Parts
Foot Amptrol™
Regulator/Flowmeter with Gas Hose
Stick Electrode Holder
Ground Clamp
120/230V Input Cords
Lincoln Electric Reconditioned SquareWave TIG 200 TIG Welder Machine - U5126-1


Square Wave TIG 200 Launch
Unboxing the Product
AC Frequency
AC Balance