Tungsten Inert Gas (TIG) welding stands out because it allows greater operational control over the weld than any other competing welding technique. Moreover, TIG welder can weld more types of metals than any other welding process. It also produces high-quality clean welds with no spatter or smoke.
Below, we’ve reviewed the top TIG welding machines from the likes of AHP Alpha, Miller Electric, Hobart, and Everlast. After thoroughly assessing the pros and cons of each option, we put together a list of our favorite 7 models for certain categories along with our best choice overall.
If you’re in need of a new TIG welder for work or home, take a look at what we came up with. One of them is sure to meet your needs.
In a Rush? Here is Our Top Choice
AHP AlphaTIG 200X—Top Choice For The Money
Best TIG Welders On The Market 
The 7 Top Rated TIG Welders - Reviews
1. AHP AlphaTIG 200X - Top Pick For the Money
The AHP AlphaTIG 200 X is a no-nonsense TIG welder that can do more for you. It is generally used for welding stainless steel and aluminum, but it is also definitely on par with, if not better than other welders when welding other types of metals. You can use the AlphaTIG 200X for home repairs, in your small welding business, or as your hobbyist welding tool.
It’s an AC/DC welder that runs on 110 or 220 volts.
The good thing about this TIG welder is that it is proven to be very efficient with thinner gauge materials. Many welding machines fail miserably in that area. It also works well with thick materials.
The AHP AlphaTIG 200 X can produce thin and precise welds and can handle 1/4" aluminum and 3/8" steel. Moreover, it can weld 6013 and 7018.
It also enables you to be in control at all times as you weld with both hands and the convenient foot pedal. With enhanced control, you can produce even better welds than normal.
The AHP may not be the lightest, but it is conveniently portable at 38 pounds with dimensions of 19 x 23 x 12 inches.
With a 3-year warranty, it’s very much worth the $750 price tag.
2. Miller Maxstar 150 STL TIG Welder - Best for Home Use
If you're looking for a TIG welder with awesome functionality, the Miller Electric Maxstar 150 STL should be one of your best choices. This model is definitely impressive and is designed for versatility and performance. It can be used on a range of metals and is characterized by dual functionalities that allow you to switch between TIG and stick applications.
The most astounding feature of this model is its remarkable portability because it makes use of DC inverter technology. Its weight is barely 13.7 pounds, allowing you to carry it to various welding locations with ease.
The Maxstar TIG Welder, DC, also comes with a shoulder strap for convenient transport. Moreover, its dimensions are 13.2 x 5.5 x 9 inches. Compared to the AHP AlphaTIG 200 X, it is very small and can be easily tucked away for storage in your home workshop.
Another feature that makes this TIG welder a sure winner is its thermal overload protection. It makes the unit highly durable and cost-effective to use because its fan automatically reduces its power consumption and heat.
You can use this unit either with 115V or 230V, which adds great flexibility for your home or on-location use. If you’re looking for a portable TIG welder that is packed with power, consider choosing the Maxstar. It is a bit pricey, though, at over $1,920.
3. Hobart EZ-TIG 165i TIG Welder - Top Choice for Aluminum
If you are looking for an easy-to-use TIG welder, try the Hobart 500551 EZ-TIG 165i. It comes with an easy-to-use interface. You simply need to power it up and select the material on which you are going to use it. Once you have set the range of the material thickness, you’ll be ready to start.
One of its most impressive features is its Fan-On-Demand function. This feature allows you to run the fan only when it is needed, thus enabling you to reduce the debris and dust that the unit draws in.
The Hobart EZ-TIG can weld 22 gauge up to 3/16" and it can function both ways using AC (for aluminum) and DC. It also features an HF start to permit non-contact arc start that eliminates tungsten or other material contamination.
It also features Infinite Amperage Control that provides a wider operating range and finer control of the weld. It is easy to set up. You simply need to plug it into a 220 volt outlet, connect the shielding gas, and select the material and thickness.
It is also lightweight because it features an inverter-based design and comes with two carrying handles for great portability. The Hobart weighs around 50 pounds and its dimensions are 17 x 9.8 x 23.8 inches.
It’s our best choice for working with aluminum. You can pick it up for about $1,375.
4. Lincoln Electric Precision TIG 225 K2535-2 - Top Choice for Beginners
The Lincoln Electric Precision TIG Welder is a powerhouse TIG welder that is reliable and very efficient to use. It can make you look like an expert even if you are just a beginner. Although this product is quite expensive compared to other TIG welders, you can be assured that you will get a magnificent product out of it.
This Lincoln model shines when it comes to the important parameters and features. It is also designed for great efficiency and performance. Using this unit, you can easily switch from stick to TIG welding and back again.
The Precision TIG Welder features MicroStar Technology, which allows the delivery of a low amp start and awesome stability throughout the welding session. This allows for greater versatility and exceptional flexibility.
It also features AC auto balance functionality to provide optimized penetration and cleaning. This functionality makes for excellent aluminum weld.
You can select from 5 to 230 amps, which guarantees that you'll be able to utilize the exact amount of power needed to achieve your objective. Overall, the Lincoln Electric TIG welder is a good choice that will continue to serve you well as you advance in skill.
Make it a lasting investment for about $3,100.
5. Everlast PowerTig 250EX - Top Choice for AC-DC
The Everlast PowerTig 250EX comes with a smooth and stable start with its exclusive "Easy Start" five-amp start for DC and AC low amp operation. It’s lightweight and portable and can be used in most welding settings. It also comes with fully adjustable weld parameters for 2t/4t remote operation.
The Everlast PowerTig 250EX features High Pulse Frequency capability that can reduce overall heat input to produce premium weld quality sans any burning or warping. It also comes with a 12 ft. Economy WP 18 series torch with DINSE 35/70 style connectors with a quick-connect gas fitting for easy setup.
This model also features a built-in 240V receptacle that is specifically designed for utilization with the Everlast PowerCool 300 Water cooler.
Its expanded cleaning range offers greater adjustability compared to other types of TIG welders, giving this unit an optimum welding performance. It also has a digital display so that you can set the amperage precisely for your needs.
Its Arc Force Control for use in stick welding also helps to reduce spatter and improve both its performance and arc quality. It’s a good choice, available now for about $1,600.
6. Miller Electric Syncrowave 250 DX
The Miller Electric Syncrowave 250 DX TIG welder isn’t something you’re going to buy as an individual owner. This is a company model priced at over $9,000.
Why is it so costly? It’s proven itself to be a reliable and efficient TIG welder time and again even in the most demanding applications. It is designed and constructed for optimal reliability and efficiency. It is also very durable for factory use.
The Syncrowave 250DX is both a TIG and stick welder with Squarewave technology. Miller developed Squarewave in 1976. It provides awesome arc stability, especially when welding aluminum. It also prevents arc rectification and handily eliminates tungsten erosion.
This premium Miller Electric provides remarkable balance control that allows you to adjust its balance to provide added oxide removal functionality. The benefit is less cleaning afterwards. It also features Synchro Start technology that allows you to choose from Soft, Hot TIG, or Standard starts according to the needed lead lengths, application, and tungsten size.
Besides that, it features a digital welding meter that displays both amperage and voltage for quickly viewing your preset and actual values. This leads to greater accuracy and repeatability of the welding procedure.
The Last Procedure Recall feature simplifies change using a single switch from aluminum TIG, stainless steel TIG, and stick welding.
Lastly, it features an Adaptive Hot Start that ensures good arc strikes without any sticking. This function allows for deep penetration of E6010 and smooth E7018.
You move this 585-pound beast around fairly easily on its large casters.
Also read our Miller welding helmet reviews if you are interested.
7. Everlast PowerPro 256S - Top Choice for Hobbyist
If you're searching for a TIG welder that is packed with a tone of features you should check out the Everlast PowerPro 256S. It is very futuristic in its design, extremely easy to use and convenient to operate and transport. It weighs around 93 pounds and has dimensions of 22 x 17 x 9 inches.
You can also set this welder from a TIG and stick welder to a plasma cutter. The Everlast PowerPro 256S makes use of inverter-based technology that allows for a minimal use of electricity. That makes this a very cost-effective model to run. It also has a low amperage cycle.
However, its most remarkable feature is its current overload indicator. This indicator will signal whenever the duty cycle is exceeding its limits. It also features multiple rows of pulse flow and post flow readings that makes this a true power pack unit.
It also features a stable arc with its smooth arc start and user-friendly selector switches. Without a doubt, the Everlast PowerPro 256S is a great choice for personal or professional use. You can get for about $2,300.
Our Top Choice
AHP AlphaTIG 200X
Finding the ideal TIG welder can be an easy task once you determine your primary use. The key is to make sure that you don’t buy less than what you need while also not overspending. You want a welder that will last, be easy to use, and help you achieve the best performance while not costing more than it needs to.
From our list of the seven top TIG welders on the market today, we handpicked the AHP AlphaTIG 200 X as our TOP CHOICE because of its no-nonsense features. We’ve considered it to be better than other available TIG welders at hand because of its remarkable usability, ease of control, foot pedal, dual power, flow regulator, onboard fan, and easy portability.
The AHP AlphaTIG 200 X, as mentioned above, is ideal for welding aluminum and stainless steel. It is known for its high efficiency with thinner gauge materials, while it also fares well with thick materials. It is also known to produce thin and precise welds, and it can both weld 6013 and 7018.
Moreover, it allows for the use of both hands while welding so that you never risk losing control of the process. With regards to portability, even though The AlphaTIG is not the most portable, it does not fall far behind. At 38 pounds with dimensions of 19 x 23 x 12 inches, you can take it anywhere.
And, of course, it provides all of these features for less, making it the smartest choice for your money.
Click here if you are looking for reviews of welding helmets for TIG. Check it out here.