Top 10 Best ac tig welder in 2026

Last Updated - 6/19/2026

🏆Best Choice

YESWELDER

YESWELDER 135Amp MIG Welder,110V Flux Core Welder Flux Core MIG/Lift TIG/Stick 3-in-1 Large LED Digital Display Welding Machine IGBT Inverter Welder FLUX-135PRO

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•MULTI PROCESS: Experience the convenience of a high-quality, budget-friendly 3-in-1 welding machine that masterfully handles Gasless Flux Core MIG/Stick/Lift TIG(additional 10-25 lift TIG torch required). This unit caters to a wide range of welding applications and meets your various welding needs.
•WELDING CAPACITY: With a robust 135 Amp output, this welder is capable of tackling mild steel workpieces up to 2/5” thick. It is compatible with 2LB .030’’ and .035’’ welding wire. For Stick Welding, the Hot Start and Arc Force can be adjusted to enhance your welding experience.
•SYNERGIC CONTROL: The wire feeding speed is flexibly adjustable (030": 120-420 in/min;.035'': 120-308 in/min). When adjusting the wire feeding speed, the voltage will be automatically matched to a recommended value, and you can fine tune the voltage between -3V~3V. Ideal for both beginners and seasoned professionals.
•DIGITAL DISPLAY: The advanced digital display revolutionizes the welding interface, offering enhanced clarity and operational efficiency. Monitor the real-time current during welding for precise control.
•LIGHT&PORTABLE: Weighing just 11.4 lbs, this lightweight and compact welder is a breeze to transport, making it the perfect companion for on-the-go welding projects with its carrying handle.
•EXTRA BONUS: Equipped with an extra E71T-GS .030'' 2LB flux core welding wire, known for its smooth arc, high feedability, and ease of use. Ready to weld right out of the box, this welder eliminates the need for shielding gas during flux core welding, allowing for all-position welding and both single and multi-pass welding.
•SAFETY PRIORITIZED: Our product features comprehensive safeguards, including automatic compensation for voltage fluctuation, robust protections against over-current, over-load, and over-heating, ensuring unparalleled user safety and device longevity.

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$149.99

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YESWELDER

YESWELDER 200A AC/DC Aluminum Tig Welder with Pulse Large LED Display, Digital Inverter STICK/TIG 110/220V Dual Voltage TIG Welding Machine TIG-200P ACDC

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Large LED Display: Features a large LED screen for enhanced visibility and a clear display of welding parameters and settings. Its intuitive interface ensures effortless operation, enabling precise welding of diverse metals
•Easy to use: Easy Start with Hot Start ensures stable, spatter-free ignition and prevents sticking. Auto Memory function automatically saves your settings and recovers them after power-off.Weighing only 7.47kg(16.47lb), it's easy to carry and store, whether in the workshop or on the go
•More Powerful: Delivers up to 200 amps, providing ample power to weld most metal thicknesses effectively and ensuring capability for long welding sessions. Features High-Frequency (HF) non-touch starting for reliable ignition and stable performance on aluminum
•6-in-1 Exceptional Versatility: Combines STICK, AC TIG, DC TIG, AC Pulse TIG, DC Pulse TIG, and Spot Welding in a single machine, this versatility allows you to weld various metals (steel, aluminum, stainless steel) to meet all your welding needs
•ACDC Pulsed TIG Welder: Software-controlled Square Wave AC/DC TIG inverter. AC mode is optimized for cleaner, easier aluminum welding, while DC mode handles steel and other metals. Features AC Pulse TIG and DC Pulse TIG for superior control and weld quality
•Aluminum Welding: Squarewave is the best option to improve your weld quality and make aluminum welding easier, provides more precise welding on aluminum, suitable for aluminum up to 4/25" thick
•Foot Pedal Interface: 5 pin foot pedal interface reserved, you can connect a 5 pin foot pedal to turn on/off and adjust the current

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$649.99

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ARCCAPTAIN

ARCCAPTAIN TIG Welder AC/DC 200Amp with Pulse, Aluminum TIG Welder 110V/220V TIG Welder with Square/Triangular Wave/Stick/MMA/Spot 7 in 1 MultiProcess Welding Machine

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•POWERFUL 7-IN-1 TIG WELDER AC/DC: The Welder is capable of welding with DC TIG / DC Pulse TIG / AC TIG / AC Pulse TIG / AC Pulse TIG Square / AC Pulse TIG Triangular / STICK /SPOT TIG Methods. AC TIG is used in finesse welding various aluminum alloys, magnesium alloys, and other non-ferrous metals. DC TIG provides low-temperature control. You need precise welding for various types of steel: stainless steel, carbon steel, copper.
•LARGE LED DISPLAY AlUMINUM TIG WELDER : ARCCAPTAIN Tig welder can weld 0.5MM-5MM (1/5“-1.97”) aluminum and 0.5MM-10MM (1/5“-3.94”) metals. Enjoy enhanced visibility with the TIG200PACDC large LED screen, providing clear display of welding parameters, settings, this screen ensures effortless operation, providing precise control over your welds in any environment.
•PULSE & SQUARE & TRIANGULAR WAVEFORM: The ac/dc TIG welder is equipped to prevent the burning of materials and minimize material distortion from excessive heat input, as well as the triangular wave reduces the heat input effectively, so the weld forms rapidly. It is easy for thin metal welding; Square Wave can switch the polarity quickly, dynamic arc for a stable weld pool, a strong ability to clean aluminum oxide film, so it provides more precise welding on aluminum or aluminum alloy.
•DIGITAL WEDLING PARAMETER SET: MCU Digital control system makes this machine more reliable and stable. Parameters such as Pre-flow, Initial current,Up-slope, Peak current, Base current, Down-slope,Crater current, Post-flow, Pulse duty, AC frequency, AC balance, Pulse frequency,are easily adjustable,and 2T/4T/Spot welding TIG torch control and foot pedal remote control (not included) methods which improve good welding performance.
•5 YEARS QUALITY SERVICE : We have professional personnel who can provide you with answer. The user-friendly and simple interface enables the operators to set it up easily and efficiently, data and dynamic output current will be displayed immediately. Spike withstanding IGBT saves space and weight. It's only 12 kg(26.5lb) . No heavy carrying! Note: DON'T power on until the screen turns off and the fan stops working!

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$899.99

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Sunstac

Sunstac 250A AC/DC Aluminum TIG Welder with Pulse, 110V/220V Dual Voltage TIG Welding Machine with DC TIG/AC TIG/Pulse TIG/SPOT TIG/Stick

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•【Born for Aluminum Welding】AC TIG mode is perfect for dealing with Aluminum and Aluminium alloy.
•【AC/DC Professional TIG Welder】SS-250P/ACDC TIG welder is capable of multiple functions: High-Frequency AC, High-Frequency DC, Pulsed AC, Pulsed DC, AC SPOT, DC SPOT and STICK. Up to 250A and dual Voltage 110/220V, meeting various of welding needs and conditions.
•【LCD Digital Screen】Sunstac AC/DC TIG welder offers all-new LCD screen (surpass old LED screen), much easier to access parameters including voltage, current and other settings. The digits are clearly visible on the screen even with your helmet on that enables you great efficiency and accuracy.
•【Smart TIG Welding Machine】Equipped to minimize material distortion from excessive heat input. Spot TIG welding is suitable for welds reinforcement; Pulse TIG allows for precise control, resulting in cleaner and more precise weldings. Built-in intelligent parameter saving function, allows you effortlessly restore your previous welding settings, namely, you can pick up right where you left off.
•【Aluminum TIG Welder】Capable of welding most metals including Aluminum, Alloy Steel, Copper, Stainless Steel, Carbon Steel and Iron, as well as precision welding of thinner materials. For Aluminum, the max welding thickness is 5/32"(4mm) @ 110V and 6/25"(6mm) @ 220V.
•【User Friendly Features】This TIG welder is designed to be super user-friendly even for beginners. Choose from 2T, 4T, or SPOT TIG modes and foot pedal remote control (not included) to match specific requirements. It automatically turns into foot pedal mode after restart if the foot pedal is plugged in.
•The AC/DC TIG welder is equipped to minimize material distortion from excessive heat input, spot TIG welding is suitable for welds reinforcement; Pulse TIG allows for precise control, resulting in cleaner and more precise welds.

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$389.99

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TIG Welder, 200 Amp 3-in-1 Multifunctional Machine - 110V/220V, ARC/DC TIG/Pulse TIG,Use 3/32 Tungsten Welding Rod

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Versatile 3-in-1 Welder:equipped with TIG torch, ground clamp, electrode holder, and welding tongs, this machine is designed for welding various metals, including stainless steel, mild steel, copper, and more
•Powerful Performance:features hot start TIG and non-contact arc initiation, enhancing efficiency while minimizing material consumption. Supports welding thicknesses of 0.3-4.8mm for TIG and 15-42mm for arc welding
•Energy Saving & Eco-Friendly: Equipped with automatic voltage compensation and multiple protections (over-voltage, under-voltage, over-current, overload) to ensure higher energy efficiency and greener operation.
•High Power:with up to 200A output, this tig welder delivers reliable results across various material thicknesses, ideal for both beginners and professionals in extended welding tasks

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$99.99

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TOOLIOM

TOOLIOM 200A AC/DC TIG Welder with Pulse, Dual Voltage 110V/220V, Aluminum Welder with IGBT Inverter, Large LED Display, AC TIG/DC TIG/Pulse TIG/SPOT TIG/Stick Multiprocess Welding Machine

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•6-in-1 Welding Modes: The TOOLIOM TL-200TP ACDC PRO welder features six versatile welding modes: AC TIG, DC TIG, AC Pulsed TIG, DC Pulsed TIG, Stick, and TIG Spot Welding, making it suitable for a wide range of welding applications and conditions.
•Foot Pedal Function: Compatible with a foot pedal (not included), this feature enables operators to start/stop the arc and adjust the welding current remotely, providing precise control to tailor the welding experience to your exact needs.
•Large Digital Display Screen: The larger screen prominently displays key parameters such as mode, voltage, and current, providing a clear view of real-time data changes to monitor equipment status and make timely adjustments for improved operational efficiency.
•Aluminum TIG Welder：Capable of welding most metals including Aluminum, Alloy Steel, Copper, Stainless Steel, Carbon Steel and Iron, as well as precision welding of thinner materials. For aluminum, the max welding thickness is 1/8"(3mm) @ 110V and 3/16"(5mm) @ 220V.
•ACDC PULSED TIG WELDER: Software Controlled Square Wave AC/DC TIG inverter welder, it produces high performance with an array of pulse features, and its unique fish-scale waveform ensures excellent weld quality while enhancing the visual appeal of the welds.

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$539.99

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HITBOX

HITBOX TIG Welder AC/DC with Pulse, 200A Professional Aluminum Welding Machine with Square Wave/Stick/MMA/IGBT, 220V Exquisite All-Round Arc Welder, Offering You Excellent Cost Performance (HBT250P)

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•【FEATURES/BENIFITS】HBT250P TIG welder is an inverter based arc welding power source optimized for AC/DC TIG welding and Stick welding. A true professional's choice with advanced waveforms, 2T/4T Mode and pulse controls, this machine will deliver the arc You need. All of the features You want can be easily customized to Your application and saved in the available memory settings. TIG weld like a champion with the new HBT250P AC/DC machine.
•【SIMPLICITY WITHOUT COMPROMISE】TIG HBT250P 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 additional functionality. No matter your skill level, you won’t be disappointed.
•【ALL-ROUND CUSTOMIZATION】The Square Wave TIG 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, Up to 12+ functions can be configured, each designed to improve welding results and reduce tungsten loss. Users also 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.
•【ADVANCED FEATURES】Multiple functions can be set: 2T/4T, newbie friendly. Other features, such as Pulse, which provides a drumbeat-like rhythm for filler metal deposition, make you become a Better TIG Welder - faster - Appearance of welds are better when using TIG welders.
•【BETTER SAFETY SYSTEMS】Our TIG welders are based on VRD, overvoltage, overcurrent, overload, and overheat protections to ensure the safety of our customers. The unique dual fan movement cooling system cools the machine quickly, extending the welding time and ensuring a stable TIG weld and a stunning weld performance.
•【After-Sale Service】HITBOX provides reliable welding products all over the world(5 years warranty.), and we always focus on the customer. If there is any quality problem, please feel free to contact us. We promise to arrange an immediate replacement or 100% refund.

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$339.99

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Lincoln Electric

Lincoln Electric Square Wave® 205 TIG Welder K5613-1

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Item Details SIMPLICITY WITHOUT COMPROMISE
•The Square Wave 205 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 205s additional functionality
•No matter your skill level, you wont be disappointed

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$1529.99

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VEVOR

VEVOR TIG Welder, 200A 6-In-1 Aluminum Welding Machine (LED Display) - AC TIG/DC TIG/AC Pulse TIG/DC Pulse TIG/Spot TIG/MMA(Stick), 110&220V Dual Voltage Electric Welder with Synergic Control IGBT

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•6-in-1 TIG Welder: Upgrade your welding tasks with this 6-in-1 welding machine featuring AC TIG, DC TIG, AC Pulse TIG, DC Pulse TIG, Spot TIG, and MMA/Stick modes. Suitable for home DIY, garage projects, outdoor repairs, providing versatile performance for both professionals and DIY enthusiasts
•Aluminum Welding Capability: The AC TIG function easily handles aluminum welding, providing a stable arc, reducing porosity, and creating strong, neat welds. Equipped with 9 waveform options to meet different process requirements
•Smart LED Display: Control your electric welder effortlessly with its clear LED screen. Easily monitor settings for a seamless welding experience, enhancing both visibility and workflow.
•Adjustable Welding Current: Easily adjust the current to suit welding from thin sheets to thick plates, ensuring stable arcs and clean welds. Flexible current adjustment allows wide application for different materials, meeting different welding needs
•Versatile Materials: Weld aluminum, carbon steel, magnesium alloy, copper, stainless steel, and titanium with ease. Supports 6010, 6011, 6013, and 7018 electrodes, and handles 1/4" aluminum and 3/8" low carbon steel. Security features include VRD, overcurrent, overload, and overheat protection in our electric welding machine.

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$378.99

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Everlast Welders Canada

2021 Everlast PowerTIG 185DV AC/DC TIG Stick Welder 110/220 Volt Inverter-Based Dual Voltage 185Amp with Pedal Package

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•DUAL VOLTAGE CAPABILITY: Operates on 110V or 220V, providing flexibility to work anywhere a power outlet is available.
•DIGITALLY CONTROLLED IGBT INVERTER: Delivers a smooth, steady arc for high-quality welds, comparable to top industry brands.
•AC/DC TIG PULSE & STICK WELDING: Offers TIG pulse function with 2 pre-programmed settings (1 or 50 pulses per second) and stick welding for versatile applications.
•WIDE ADJUSTMENT RANGE & BEST DUTY CYCLE: Provides superior control and reliability, outperforming similar models from Miller and Lincoln.
•PORTABLE & USER-FRIENDLY: Ideal for both shop projects and on-the-go jobs, with easy-to-read analog-style settings for quick adjustments.

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$819.00

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