6 Best TIG Welder under $500 to Buy (AC/DC Reviews)

Are you looking for Best TIG Welder under $500 or even $600? Providing welding services requires experience and specialized training. If you have great skills in welding, then you can use any welding machine without any disruption. But beginners need a proper and compact system to improve their abilities.

Best TIG Welder under $500

For this, an overloaded range of best TIG Welders under $500 is available in the market in different shapes and sizes. For buying any TIG welder, you need to get complete information about that system. So, you should have good insight for guidance.

Therefore, it is beneficial for you to give your precious time to read this article thoroughly. Surely, you will get detailed information about the best value TIG welders from these reviews.


6 Top Best Tig Welders under 500 – Top Picks

I suggest the beginners buy any welder that is compact and portable. Indeed, the welding machines I have tested and reviewed are lightweight enough to carry them anywhere for any task. Besides these welders were tested and then listed below for your ease. So go through them and pick one of the welders under $500 for you.

Lotos CT520D 50/A Plasma Cutter
Lotos CT520D 50/A Plasma Cutter
  • Power Source: AC OR DC
  • Input Voltage: 110/220V
  • Welding metal: Brass
  • Weight: 33.07 oz
  • Dimensions:17 x 8 x 11
  • Material: Stainless Steel
LOTOS LTP5000D Tig & Cutter
LOTOS LTP5000D Tig & Cutter
  • Power Source: 10-35 A
  • Input Voltage: 110V/220V
  • Welding metal: Aluminum
  • Weight: 19.40 pounds
  • Dimensions:15 x 6 x 12
  • Material: Stainless Steel
Everlast Welders Canada
Everlast PowerARC 140 140A
Everlast PowerARC 140 140A
  • Power Source: AC
  • Input Voltage: 110/220v
  • Weight: ‎24.8 Oz
  • Dimensions: ‎20 x 12.5 x 13.5
  • Handle Material: ‎Top
PrimeWeld Ct520D 50 amps
PrimeWeld Ct520D 50 amps
  • Power Source: AC OR DC
  • Input Voltage: 110/220V
  • Welding metal: Magnesium
  • Weight: 35.7 Oz
  • Dimensions: 23.5x16x12.8
  • Material: Steel
HF TIG, Stick, Arc TIG Welder
HF TIG, Stick, Arc TIG Welder
  • Power Source: AC/DC
  • Input Voltage: 110/220V
  • Welding metal: Stainless Steel
  • Weight: ‎22.4 Oz
  • Dimension: ‎19.7x13.9x10.7
  • Material: ‎Iron
  • Power Source: DC Inverter
  • Input Voltage: 110/220V 
  • Weight:‎ 22.9 pounds
  • Dimensions:‎18 x 13.5 x 11 
  • Material: ‎Composite
  1. Lotos CT520D 50 Amp Air Plasma Cutter

Lotos CT520D 50 Amp Air Plasma Cutter
  • It is a 3 in 1 machine.
  • The whole system runs smoothly.
  • Dual voltage capability.
  • Lightweight and portable.
  • It’s a DC-only welding machine.
  • The cables of the machine are small in length.

Are you willing to replace your old welding machine with the new one with advanced features at an affordable price? Obviously, yes. As a welder, you will surely want a durable system that is efficient for completing many projects. For this, Lotos CT520D 50 Amp Air Plasma Cutter is the best welder machine.

3-in-1 functional machine:

This welding machine has 3 in 1 function, so it is a real bargain to buy it for under $500. Thereby, it is the first welder machine in the market, which is manufactured for many purposes. Mainly, this welder machine is combined with a 200 DC TIG welder, a 200 A stick welder, and includes a 50 A air plasma cutter. Besides this, this machine’s 50A air plasma cutter is used to cut various types of metals like alloy steel, mild steel, copper, etc.

DC TIG Welder:

Mainly, this welding machine is capable of cutting thin sheets of metals in no time. But this plasma cutter is manufactured as a DC machine. Therefore, it is the best TIG welding machine for cutting steel. So, if you want a system for welding aluminum sheets, then this welder is not for you.


 As a result, this welding machine can weld all types of steel, whether it is stainless or alloy. As this plasma cutter is sharp enough, it can easily cut any metal except aluminum.  Besides this, the machine has dual voltage capabilities. So, you can use this unit either at 110 voltage or at 220 power.

Technical Information:

The machine is very easy to set up. It has a pre-installed NPT ¼ service; it allows the machine to connect quickly to the air compressor. In this manner, the whole process of set-up takes only 2 minutes or less. Above all, the whole weight of the machine is about 33 pounds, and the dimensions are 17 × 8 × 11 inches.

Here, it is an incredible machine for the price. Moreover, it is perfect for welding Copper, steel, alloys, etc. In this way, it is the TIG welder under $500. Furthermore, it is also perfect for stick welding. That’s why this welding machine is the best choice for welders.

Check out: AC/DC TIG welder under $1000

  1. LOTOS LTP5000D TIG Welder and Cutter (welder for restoration shops)

LOTOS LTP5000D TIG Welder and Cutter

Do you want a multi-purpose that is outstanding for many types of welding as well as for plasma cutting? If yes, then LOTOS LTP5000D TIG Welder and Cutter is undoubtedly best for you. Mainly, it is perfect for TIG welding as well as for stick welding. In this way, it is utterly a real value for your less budget and known as the TIG welder in $500.

The perfect combination of cutter and welder:

As it is a multifunctional machine, this system provides you with the best combination. In this way, it works as a TIG machine as well as a cutter. Moreover, the quality of this welder is incredible with brilliant features. In this way, it is similar to other suited machines. But, this machine is unique since it offers the full range of welding applications.

Cutting Performance:

As we know, LOTOS always manufactured high-quality products with great confidence. So, this welding machine has great cutting performance, and the results are beyond expectations. Mainly, this machine delivers a strong cutting performance according to the nature of your job. Moreover, the pilot arc feature is excellent for continuously cutting rough and dirty metals without any disruption.

Technical Information:

Here, this TIG welder is sufficient for casual and light-industrial use. Moreover, the machine offers a dual voltage. So, it is capable of working from 110 volts to 220 volts. Mainly, this welding machine provides a DC output only, but it can cut the steel, which has a thickness of ¾.

Moreover, the full weight of this TIG welder and cutter is about 19.4 pounds with dimensions of 15 × 6 × 12 inches. Lastly, the advanced cooling system ensures the high and stable performance of the plasma cutter.

As it is a multifunctional machine, it is perfect for welding as well as for cutting. Moreover, it is considered one of the affordable TIG welder machines. Besides this, only a few devices can match such high performance within this price range. In short, this welding machine is highly recommended due to its advanced features.

  1. Everlast PowerARC 140 140Amp, Lift Start TIG Welder

Everlast PowerARC 140 140Amp, Lift Start
  • Overall, it has a very brilliant performance.
  • Dual Voltage.
  • It comes with a warranty of 5 years.
  • Lightweight and versatile.
  • No foot pedal of this machine.
  • The system needs improvements.

Talking about the best TIG welder under $500, you have the best option to buy Everlast Powerarc 140 140Amp, Lift Start TIG Welder. For your satisfaction, this machine has a very smooth and stable start-up. Moreover, it is up to your choice to start it at 5 amp for DC output and less amp for AC output.

Flexible and Lightweight:

Here, this machine is the best choice for looking for a well-built and flexible system. Mainly, this welding machine has enough flexibility in a small utility class system. In this way, it is capable of both DC lift and TIG welding projects. Besides this, the overall weight of this welding machine is about 24.8 pounds which are lightweight enough. Moreover, this system comes with fully adjustable parameters. So, maximum precision occurs without making much effort.

Welding Performance:

This unit mainly has dual voltage capability, which makes this welding machine’s performance beyond expectations. You can achieve maximum perfection in your welding projects with this machine. Moreover, if you plug this machine into 120V, then you will achieve 80 amps. On the other side, at the voltage of 220, this welding machine gives you full amps of about 140. In short, this wedding machine can handle 3/16 easily, which is undoubtedly impressive.

Technical information:

It is a cheap TIG welder, but it has enough power to perform all non-heavy-duty work. So, it has the same features as other top-level machines on an affordable budget. However, its feature of controlling the supreme electricity arc has won the hearts of buyers. Lastly, the whole dimensions of this unit are about 20 × 12.5 × 12.3 inches.

It is not the most powerful welding machine, but it is one of the most flexible machines. Moreover, it is lightweight enough so that you can carry it to any welding project. However, its flexibility and light weight make it one of the top-rated TIG Welders in 500. At the same time, I recommend you try this TIG welder.

  1. PrimeWeld Ct520D 50 amps, Plasma Cutter (Welder & Cuter Combo)

PrimeWeld Ct520D 50 amps, Plasma Cutter
  • Easy to switch from Stick to TIG welding.
  • Portable and easy to transport.
  • Comes with a warranty of 3 years.
  • 3-in-1 machine.
  • The system doesn’t have a pilot arc.
  • Being a DC welder, it is not possible to cut aluminum.

Do you want a machine that is a combination of a welding system and a cutting system? If yes, put your hand only on PrimeWeld Ct520D 50 amps, Plasma Cutter, Welding, and Cutting Combo without further delay. Speaking, all the machines in this article are 3-in-1, and PrimeWeld Ct520D 50 amps are one of them.

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Mainly, this welding machine is used for many purposes. If you are a welder, then this combo machine is 100% efficient for you. The main reason is that this machine is manufactured with a plasma cutting system, a TIG welder, and a stick welder. So, it is brilliant for meeting all the demands of your job and one of the best TIG welder machines. Besides this, the plasma cutting system of this machine is powerful and sturdy for cutting various metal sheets.

Welding Meter:

As we know, this machine is very stable for the welding of metals. For this, it is important to measure the amperes and voltage of the machine. For this, a digital welding meter is displayed on the front side of the machine. So, this meter helps you to maintain the actual and required value of voltage during welding. In this manner, you can achieve more correctness with this digital meter.

Technical Information:

First of all, this combo machine has 50 amps output for the plasma cutter. It means that the cutter can work continuously and cut the sheets of metals with great stability. On the contrary, it has 200 amps for stick and TIG welding. However, the key feature of this combo machine is that it is very easy for a welder to switch between stick and TIG welding.

Above all, it is a dual voltage machine like other top-level systems of welding. Lastly, the total weight is about 35.6 pounds, and dimensions are 23.58 × 16.81 × 12.8 inches.

It lacks the presence of a pilot arc, but it has still won the hearts of buyers. Undoubtedly, it is a demanding unit because it is a cheap TIG welder with foot pedals. Moreover, 200 Amps of this combo machine are enough to cut thick sheets of metal. In short, it is an incredible machine overall.

  1. HF TIG / Stick / Arc TIG Welder (Dual Voltage TIG welder)

HF TIG Stick Arc TIG Welder
  • The fan cooling method prevents overheating.
  • Produces a great weld finish with a little spatter.
  • LCD is perfect for amperage settings.
  • Lightweight and compact.
  • No pedal is included.
  • Not efficient for aluminum welding.

Are you looking for another low-cost TIG welding machine with a high-frequency value? Sure, why not. For getting a perfect solution, you need to buy an HF TIG / Stick / Arc TIG Welder, Dual Voltage TIG welding machine from Amico. Mainly, this TIG welder has got a huge name in the market of welders. Therefore, the Amico power TIG 200 DC review is very demanding by the buyers.

Welding Performance:

Here, this welding machine comes with all the brilliant features. Moreover, the system of this welding machine has IGBT inverter technology, which delivers exceptional results. In this way, it is efficient to weld thin sheets of metals quickly. Thereby, we should be thankful to Amico for using inverter technology in this welding machine. In this way, you can use this machine with 230 volts of power. In case if you are using this machine for home purposes, then you plug the machine at 115 volts of power.


As we know, it is one of the best TIG welding machines, so it is manufactured with many advanced features. First of all, it is very low-cost, and you can buy it for under 500 dollars. Besides this, the machine is perfectly capable of Stick and TIG welding. So, it is capable of cutting and welding a wide range of metal sheets. Mainly, bronze, copper, and steel sheets are easy to weld by using this machine. Moreover, it has enough capability to prevent overheating.

Amperage Range:

Many buyers are confused due to the amperage range of this welding machine. But, it is not a confusing point. So, the total amperage range that stands on this machine is from 14 amps to 220 amps. In this manner, you can also weld and cut industrial-grade thick and thin sheets easily. In this way, it gives a flawless weld to your welding objects.

Above all, the weight of this welding machine with all the accessories is about 22.4 pounds, and the dimensions are 19.76 × 13.94 × 10.79 inches.

This machine has few flaws, but it is still an exceptional unit for welding thick and thin sheets of metals. Besides this, you are completely safe from overheating with this machine. Moreover, it has great capability to produce a clean weld finish on any object. In this way, it is one of the best value TIG welders.

  1. YESWELDER TIG-205 DS HF TIG (best Arc TIG welder)

  • The amperage range is perfect for professional tasks.
  • Comes with automatic voltage fluctuation protection.
  • Amperage settings are easy to use by LCD.
  • Compact and portable.
  • The foot pedal is absent.
  • Durability issues due to lightweight.

It is said that great products come in small packages. This statement is completely true for the YESWELDER TIG-205 DS HF TIG / Stick / Arc TIG welder. Mainly, this welding machine is a small and compact welder available at a reasonable price in the market. In this way, it is the best cheap AC/DC TIG welder. Moreover, the unit is ideal for dealing with professional tasks. Besides this, it is also efficient for home uses.

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Amperage Range:

After testing these outstanding cheap TIG Welder, I noticed many advanced features which impressed me. First of all, this machine is capable of dealing with AC and DC outputs. For this, a limited amperage range is needed for the stability of the machine. Here, the amperage range of this machine is from 15 amps to 200 amps. Besides thin sheets, this amperage range is enough for welding and cutting thick sheets of metals. In this way, this TIG welder can be used to deal with professional tasks.

Versatile and LightWeight:

This welding machine is efficient for buyers looking for a versatile and comprehensive system for efficient welding. Mainly, it is more versatile than other TIG welders. As it can AC and DC outputs, the machine is brilliant for welding and cutting aluminum. Besides this, the total weight of this welding machine is 13.2 pounds only which is very lightweight. In this way, you can carry this machine anywhere to complete your projects.

Technical Information:

When the question comes to the input power of the welding machine, many buyers become confused as to whether the power is sufficient. Here, this welding machine can use 110 volts or 220 volts, which are perfect for running the system. In this manner, the voltage power of this welder is a plus point. Besides this, the machine’s dimensions are 15.7 × 11.8 × 6.3 inches with a compact design.

Thanks to the YESWELDER brand for manufacturing such a compact and lightweight welding machine. Mainly, this TIG welder is brilliant for your professional job. As it is lighter, so you can carry it anywhere. Moreover, the plasma cluster is absent, but it is not a major point to reject this welder. Therefore, this compact designed machine is recommended according to my experience.

Frequently Asked Questions

What is the best TIG welder under $500?

According to my experience and research, Lotos CT520D 50 Amp Air Plasma Cutter is the best and most demanding TIG welder under $500. Moreover, the sharp plasma cutter makes it more efficient.

What is the most affordable TIG welder under $500?

Here, EVERLAST PowerARC 140 140Amp Lift Start TIG Welder is the most affordable and compact among the best welders. Because of its least expensive feature, it has got a huge name in the market of welders. Besides this, manufacturers of the EVERLAST brand provide a money-back guarantee.

Should I start with MIG or TIG?

If you are a beginner in welding, then you must start with a MIG welder. It is easy to learn; it will help you polish your abilities and interest in welding. On the contrary, TIG welders are harder to learn and suitable for experienced ones.

Related: Best Budget Tig Welders

Best TIG Welder under $500 revies and buying guide


Which is the hardest metal to weld?

Aluminum is the hardest metal to weld because of its high properties. It might seem surprising, but it is challenging for welders to deal with it. However, MIG welding is the best way to deal with aluminum.

Can you TIG weld without gas?

Never, you cannot TIG weld without gas because gas is needed to protect the electrodes and Weld pool from Oxygen. Besides this, TIG welder torches are also cooled by gas. In this manner, it would be risky if you use TIG weld without gas.


From the reviews mentioned above, you have probably identified the best TIG welder under $500. Besides this, you can get several welding machines that are under the range of $500. But you need to buy a machine that is according to your requirements and demands.

Because the main reason to buy any product is your need, mainly, all the above-reviewed TIG welders are the top-level and most demanding machines. The main reason is that they are manufactured with advanced features by top brands. So, you have many options to buy affordable TIG welders.

Besides this, if you are looking for a machine that works well on all types of metals, you must buy a system that runs on AC and DC outputs. On the other hand, if steel welding is all you need, you need a DC system only. In short, every welding machine has good and bad points depending on your requirements.

In my quest to find the best low-cost welders, the brilliant ones are:

  • Lotos CT520D 50 Amp Air Plasma Cutter
  • PrimeWeld Ct520D 50 amps, Plasma Cutter, Welding and Cutting Combo

Here, these welders are three machines that are efficient for cutting, welding, and sticking. Besides this, you can easily buy these welders as they are the least expensive.

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