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SKU: 015082616285-1


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LINCOLN SQUARE WAVE TIG 200 WELDER (K5126-1) with 60-day Free returns, Lowest Price Guarantee and We ship worldwide. SHOP NOW!

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The Lincoln Square Wave TIG 200 Welder (K5126-1) is the hottest TIG welder on the market right now. Operators of all skill levels are flocking to the Square Wave TIG 200 thanks to its easy of set up, ease of use, and the ability to dial in the settings to adapt to nearly any application. No matter your skill level, you won’t be disappointed. 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 enables the operators to set it, forget it and weld. The square wave 200 has advanced features, yet is easy to use with its simple user interface & pulse feature. It has high frequency starting which makes it an ideal aluminum tig welder. It features built-in settings for more cleaning action & allows for wider or tighter arc configurations. Offers both tig & stick functionality. You can take this welder on the road since it only weighs 46lbs & utilizes both 120V or 230V plugs. This Square Wave 200 will TIG weld up to 3/16″ Aluminum or 3/16″ Steel.


• AC/DC TIG & Stick welding capabilities• 200 amps output• Extremely portable – Only 46 lbs

Quick Specs:

• Input Power: 120 or 230 Volt, Single Phase, 60 Hertz• Output Range: 120V = Tig (10-125A), Stick (10-110A)• Output Range: 230V = Tig (10-200A), Stick (10-170A)• Rated Output: 230V = Tig (200A @ 25%), (130A @ 60%)• AC Frequency Range: 60-150HZ• AC Balance: 60-90 (%Electrode Negative)• Pulse: 0.1-20 (Pulses per Second)• Weight: 46 lbs (21kg)• Dimensions: 14″h X 10.75″w X 19.25″d (358 X 282 X 502mm)


• Square Wave 200 Welder• PTA-17 Series 150 Amp Air-cooled TIG torch w/ flexible head & ultra-flex cable assembly• Foot Amptrol• Regulator/Flowmeter with gas hose• Stick Electrode Holder• Ground Clamp• 120/230V Input Cords

More Information
Brand Lincoln
SKU ILIN20150094
MPN LINK5126-1
Mfgs MPN K5126-1
UPC 015082616285
Prop65 Yes
Material Aluminum, Mild Steel, Stainless Steel
Process Stick, TIG
Max Amperage Output 200
Usage Home/Hobby, Light Industrial
Phase Single Phase
Manufacturer’s Warranty 3 Years
Polarity AC/DC
Duty Cycle 40%
Duty Cycle 40% at 120V, 25% at 230V
Portability 46 lbs
Skill Level Beginner, Weekend Warrior, Career Welder
Input Voltage 120, 230
Discontinued Product No

1 review for LINCOLN SQUARE WAVE TIG 200 WELDER (K5126-1)

  1. Donavan Shepard (verified owner)

    I recently bought a motor from motor shipping and I have to say, it was the best shipping experience I’ve ever had. The package arrived on time and in perfect condition.

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