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Lincoln Electric

Lincoln Electric Square Wave TIG 200 TIG Welder K5126-1

    • Based on 152 reviews
Condition: New
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Availability: Only 3 left in stock, order soon!
Fulfilled by Arc Solutions, LLC
Arrives Saturday, Dec 28
Order within 22 hours and 5 minutes
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Style: Welder


Features

  • The user interface makes machine setup easy. Available features, such as Pulse, which provides a drumbeat-like rhythm for filler metal deposition, 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 AC Frequency Control. 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 - The 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 Anywhere. - Plug in the Square Wave TIG 200 where you need it - a standard 120V circuit or 230V for maximum output. Portable and convenient to use, only 46 lb (21 kg).

Description

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. 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.

Specs & Other Info

Specification Details
Current Manufacturing Status Not Discontinued
Product Size and Weight 19.25" x 10.75" x 14" and 46.5 lbs
Suitable For Ages 18 Months and Older
Product Code Square Wave Tig 200
Availability Date Since October 30, 2015
Production Company Lincoln Electric
Manufactured In Mexico
Popularity #507,330 in Automotive, #685 in TIG Welding Equipment

Frequently asked questions

The Square Wave TIG 200 Welder operates on a power source of 120V or 230V, providing versatility for both professional and hobby use.

Yes, the Square Wave TIG 200 Welder includes a foot pedal. This allows for convenient control of your welding amperage without disrupting your workflow.

Absolutely, the Square Wave TIG 200 Welder is designed to TIG weld a variety of materials including aluminum. Its advanced AC balance control helps deliver a cleaner and more precise weld on aluminum.

Yes, the TIG 200 Welder also supports Stick welding apart from TIG welding, making it a versatile tool for several types of welding projects.

Similar Products

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The reviews indicate that the Lincoln Welder has been praised for its effectiveness on various metals and ease of usage. It's appreciated for its lightness, making it portable, and the ability to run on dual voltages. However, there are a few concerns about the product, such as some users experiencing faulty units straight out of the box, and a lack of adjustability in the waveform.

Pros

  • 🔧 Efficient and produces nearly flawless welds on various metals
  • 🧰 Light and portable, enabling easy transportation
  • ⚡ It can run on both 110v and 220v, providing flexibility
  • 🏠 Suitable for both industrial use and home project

Cons

  • 🔌 Some users received defective products right out of the box
  • 🔧 Limitations on adjusting the waveform
  • 💰 Some users feel the price is high compared to other models
  • 👎 There are concerns about some elements of the tig set up

Should I Buy It?

If you're looking for a reliable welder that can comfortably handle a wide range of metals, the Lincoln Welder is a strong choice. Its portability and dual voltage feature make it versatile. However, it's important to consider whether the issues some customers have reported, such as limitations on adjustability and sometimes receiving faulty units, could be a deal-breaker for you.

    • Great Welder for the Money.
Style: Welder
This is a great machine for a hobbyist, or even a low production shop. The fact that it is 110 and 220v makes it extremely portable, and you're not limited to using it in a certain area(albeit, it will be at a lower amperage). I agree with the other reviews... if you are looking at a 900 dollar welder, go ahead and get this Lincoln. Full warranty for 3 years, IIRC; although most likely you will never need it. There are a couple of cons even though I gave it a 5 star review. The pulse feature is limited to 20PPS. Usually, this is fine, but if you are really trying to control heat on thin metal, it would be nice to have more adjustability in the waveform(it's currently locked at 50%) and a higher PPS. 99.9% of people will never notice this. As other mentioned, the HF start pulse is probably over 10amps, and on super thin sheet metal this might be problematic. It would be nice to have some adjustability here. That said.... if you want those 2 very small quibbles, you can step up to the Miller at almost 3X the cost. ... show more
Reviewed in the United States on February 24, 2018 by J to the Izzo
    • Did not work straight outta the box !
Style: Welder
Didn't work straight outta the box. Plugged it in and absolutely nothing. Returned it for a full refund quick and easy.... picked up the exact same unit from my local welding supplier and it works flawlessly. Definitely a great machine but it must have taken a beating on the delivery trip. It has very fragile parts inside and needs to be handled very carefully. I don't recommend that delivery method as I honestly suspect the machine was damaged during shipping... ... show more
Reviewed in the United States on December 24, 2021 by P. Barrett
    • Machine works great runs like a champ I'm a pipe fitter and ...
Style: Welder
Machine works great runs like a champ I'm a pipe fitter and weld every day so I have experience with all different types of machines this happens to be the machine I bought for home because it's light enough to carry with one hand and can still get the job done around the house. The stinger, tig torch, and ground clamp aren't very impressive at I'm not a fan of how the tig set up is because there is no shutoff valve and the torch which is the traditional way it's back at the lead when you plug it into the machine I eventually got tired of the factory tig setup and change it how it how 99% of the industry runs their tig setup on a tig/stick machine ... show more
Reviewed in the United States on May 30, 2016 by DTS1109
    • DOA like all the other 1 star buyers
Style: Welder
Brand new $2400 plus tax for a boat anchor! Fan does not even come on. Returned for a refund, and Amazon's policy is refund 1-5 days after they receive it. After 5 days no refund, I called and they said it will be 30 days, so they violated their own policy. BUY A MILLER!
Reviewed in the United States on July 8, 2023 by Allen V
    • The welder depends on your skill level
Style: Welder
I think it's overrated and overpriced, I bought a Miller thunderbolt CC AC DC 225 20yrs ago for 350.00 and added a cheap Century high frequency box for another 100.00 plus a Tweeco tig torch and can weld anything with it that can be welded with the Lincoln. The benefit the Lincoln has is the foot pedal to control your heat and being able to run off dual voltages, Would I buy the Lincoln again NO. ... show more
Reviewed in the United States on March 16, 2020 by Murphy
    • Wish i wouldve had this 10 years ago
Style: Welder
So far ive welded 316 stainless for my boat and it worked flawlessly. I also welded up some sheet metal and stainless exhaust on my 67 camaro rsss and again near flawless welds. I also welded up round and flatbar on my 55 & 48 panhead projects, and once again nearly perfect welds. There might be better welding machines out there but I highly recomend this one! 👍👍 ... show more
Reviewed in the United States on October 9, 2022 by jt
    • Stopped Working after 35 Days
Style: Welder
In mid-weld I heard a loud pop come from the machine. Fan turned off, torch stopped working, and gas flow stopped. Panels lights were on, but the machine itself was dead. I bought mines from a local retailer, so there it sits. I thought at first it was a fuse, but after reading so much reviews online about Lincoln's circuit boards going bad after a "pop", I'm making the assumption my board is bad. I read some people wait only a few weeks, while others months. I should've....well you know. This is ridiculous for such a pricey machine from a "legacy" brand. Do I trust the machine after I get it back? The answer would be No. I plan to sell it once fixed and buy a different brand. My recommendation, look elsewhere. Save yourself the headache I'm going through. UPDATE: Lincoln will be sending a new unit, but it will likely be months from now and my rating will not change. Bear in mind I've only had this for 35 days before it broke. Didn't I buy a welder to have one and not be out of one?? Lincoln says to work with the distributor for shipping and receiving. The distributor tells me to work with Lincoln. See where this is going? I've also requested multiple times to AIRFREIGHT this unit back vs barging it due to how long it will take. I mean I'll pay for the shipping at this point. The response remains the same. Lincoln says to talk to the distributor and the distributor says to talk to Lincoln. I've already told each side what's going on and no help. I'm just completely at awe at how dysfunctional the situation is. BUY AT YOUR OWN RISK. My distributor is half the problem here, but Lincoln is the other half. ... show more
Reviewed in the United States on March 1, 2023 by Cory K.
    • This welder is great. The quality of every component is very good
Style: Welder
This welder is great. The quality of every component is very good. I'm glad I spent a little more and got this Lincoln Tig 200. I bought a tank of Argon , plugged it into 110 regular outlet and laid a beautiful bead first time. Shipping was very fast also
Reviewed in the United States on June 29, 2016 by Ron

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