AC DC

AC DC Welders Reviews

When I read AC DC welders reviews in various forums and blogs, I found there are too many brands that make AC DC welders. If you need a welding machine that is compatible with both, i.e., alternating current and direct current then there are many brands for the same.

Some top brands are Hobart, Lincoln Electric, AHP and many others. Having a welding machine that is compatible with both AC and DC is really very helpful. No matter what source of power you have on your work site. Whether you want to operate your welding machine using DC power (battery power) or AC (alternating current) power, your welding work will not stop.

I will request you to read AC DC welders reviews before you buy a welding machine. If you are on Amazon, you can find numerous reviews on the same product page. Apart from Amazon or other shopping websites, you can also read reviews in forums, blogs and other reviews websites.

Millermatic 211 MIG Welder

Miller Welders – Multimatic 215 Multiprocess Welder with TIG Kit

Miller is a popular name for impressive welders. You will be able to find the best quality welders from Millers, which are good from all sides such as performance, ease of use, portability etc. However, their prices are a little higher than others are. The popular models are Millermatic 211, Thunderbolt Series, Maxstar 161, Diversion …

Miller Welders – Multimatic 215 Multiprocess Welder with TIG Kit Read More »

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


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

$389.99 @ Amazon.com

Product Description

Professional multi-functional aluminum welding machine which supports AC TIG/DC TIG/ Pulse TIG and stick. Up to 250A, can weld almost metals such as aluminum, as well as precision welding of thinner materials.

Large LCD display with user-friendly and simple interface enables to set it up easily and efficiently, data and output current will be displayed immediately.

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.

Choose from 2T, 4T, or SPOT TIG modes and foot pedal remote control (not included) to match specific requirements.

Built-in intelligent automatic saving function can effortlessly restore your previous welding parameters, allowing you to pick up right where you left off.

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.

Product Details
Brand: Sunstac
Model #: SS-250P/ACDC
Price: $389.99
Sunstac AC/DC 250A Aluminum TIG Welder with Pulse, 110V/220V Dual Voltage TIG Welding Machine with DC TIG/AC TIG/Pulse TIG/Stick

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


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

$899.99 @ Amazon.com

Product Description

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!

Product Details
Brand: ARCCAPTAIN
Model #: ARCCAPTAIN TIG200PACDC
Size: TIG200P ACDC
Color: Tig200p Acdc
Price: $899.99
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

5 in 1 AC/DC Aluminum 200A TIG Welder with Pulse Plasma Cutter Digital ARC/TIG 110V/220V Dual Voltage Inverter Welding Machine


5 in 1 AC/DC Aluminum 200A TIG Welder with Pulse Plasma Cutter Digital ARC/TIG 110V/220V Dual Voltage Inverter Welding Machine

$579.99 @ Amazon.com

Product Description

AC/DC PLASMA CUTTER TIG WELDER: AC TIG welding is used to finely weld a variety of aluminum alloys, magnesium alloys and other non-ferrous metals. DC TIG welding provides low temperature control. Excellent performance on Aluminum, stainless steel and thinner metals.

5-IN-1 TIG WELDER AC/DC CUT: ARC, AC TIG, DC TIG, AC Pulse TIG, DC Pulse TIG, Plasma Cutter, Spot Welding in one multi-functional welding machine, meet your various welding needs.

SELF-PROTECT: Over-current, over-heat, when the mentioned problems occoured, the alarm lamp on the front panel will be on and the output current will be cut off. It can self-protect and prolong the using life.

HIGH PERFORMANCE: MCU control system, responds immediately to any changes.

FUNCTIONAL: High frequency and high voltage for arc igniting to ensure the success ratio of igniting arc, the reverse polarity ignition ensures good ignition behavior in TIG-AC welding.

Product Details
Brand: Generic
Model #: WT 525P ACDC COMBI
Color: White
Price: $579.99
5 in 1 AC/DC Aluminum 200A TIG Welder with Pulse Plasma Cutter Digital ARC/TIG 110V/220V Dual Voltage Inverter Welding Machine

Eastwood Elite 200 Amp Multi-Process AC/DC MP200i Welder | TIG Welder High Frequency Start and Foot Pedal | Welding Machine with MIG Stick Welder | 120V OR 240V Dual Voltage | Tig Welder AC/DC | Black


Eastwood Elite 200 Amp Multi-Process AC/DC MP200i Welder | TIG Welder High Frequency Start and Foot Pedal | Welding Machine with MIG Stick Welder | 120V OR 240V Dual Voltage | Tig Welder AC/DC | Black

$1,599.99 @ Amazon.com

Product Description

The MULTI-PROCESS MACHINE THAT DOES IT ALL : Eastwood Elite MP200i AC/DC welder delivers great results on both steel and aluminum with no compromises. It has all of the features of a standard AC/DC TIG Welder like High Frequency Start and a Rocker Style Foot Pedal so when you switch from MIG to TIG you know you're going to get the same great results you'd expect from a dedicated TIG machine.

WELDER MACHINE WITH PROFESSIONAL FEATURES : This MP welder not only has MIG and Stick options but is a fully functioning TIG machine with high frequency start and rocker style foot pedal so you can TIG weld steel, stainless and aluminum. Operates on either 120 or 240V. Holds 2 bottles for both MIG and TIG welding and has dynamic cooling fan.

EASTWOOD QUALITY: Eastwood offers solutions which combines our 4,000+ unique products with the know-how to “Do The Job Right”. With an In-house product design, development and testing and a strong track record of high-quality, innovative products. Used and trusted by top builders to beginners and also provides a Lifetime Tech Support.

SAFETY INFORMATION: Please wear all proper personal safety equipment when using this product

High Quality and Reliable Weld Machine

Product Details
Brand: Eastwood
Size: 200 Amp AC/DC MP200i
Price: $1,599.99
Eastwood Elite 200 Amp Multi-Process AC/DC MP200i Welder | TIG Welder High Frequency Start and Foot Pedal | Welding Machine with MIG Stick Welder | 120V OR 240V Dual Voltage | Tig Welder AC/DC | Black

RUBIK 200A AC DC TIG Welder with Pulse 6 in 1 Aluminum TIG Welder STICK MMA TIG Welding 110V/220V Large LCD Display Inverter for Stainless Steel, Carbon Steel, Copper Welding Machine


RUBIK 200A AC DC TIG Welder with Pulse 6 in 1 Aluminum TIG Welder STICK MMA TIG Welding 110V/220V Large LCD Display Inverter for Stainless Steel, Carbon Steel, Copper Welding Machine

$589.99 @ Amazon.com

Product Description

6-in-1 Welding Modes: RUBIK ACDC TIG200 welder integrates 6 welding modes, including MMA STICK/TIG/AC TIG/DC TIG/AC Pulse TIG/DC Pulse TlG. Whether high-precision DC welding or complex workpiece AC pulse welding, this welding machine meets your needs

User-Friendly Operating Interface: Our TIG 200 AC DC welder has a large LCD display screen allowing you to finely adjust welding parameters with exceptional precision. The welder precisely adjusts base current, peak current, arc start/end, pulse frequency, pulse width, and cleaning width to achieve perfect welding

Powerful Cooling, Multi-Functional Welding: Our multi-functional aluminum welder incorporates a high-efficiency cooling fan, ensuring stable output even during prolonged welding sessions without concerns about overheating. The welder features 2T/4T switching/pulse function, adjustable pulse duty cycle and frequency, adjustable downslope time, VRD safety protection, box welding/anti-sticking functions, and automatic current detection and cutoff

Reliable, Stable Arc Performance: Experience a stronger, more concentrated, and exceptionally stable welding arc, ensuring smooth, consistent, and reliable results on various materials. Enhance your welding capabilities with this advanced dual-power 120V/220V welder. Unlock new possibilities and elevate your welding projects to a new level

Advanced Inverter Technology : This welding machine employs the latest full-bridge soft-switching inverter technology, significantly enhancing welding efficiency compared to traditional welding equipment. It also boasts a smaller size and lighter weight, making it easier to carry and store. Weighing just 7.4 kg (16.28 lbs), it effortlessly adapts to both workshop and mobile environments

Wide Range of Applications: RUBIK ACDC welder machine is suitable for welding aluminum 0.393 inch thick, stainless steel 0.236 inch thick, carbon steel, copper, and various other non-ferrous metals, catering to diverse industrial and personal welding needs. Whether in aerospace, automotive manufacturing, metal processing, or household repairs, it meets your welding requirements

Product Details
Brand: RUBIK
Model #: RK04003
Price: $589.99
RUBIK 200A AC DC TIG Welder with Pulse 6 in 1 Aluminum TIG Welder STICK MMA TIG Welding 110V/220V Large LCD Display Inverter for Stainless Steel, Carbon Steel, Copper Welding Machine

SILVEL 200A TIG Welder, AC/DC Aluminum TIG Welder with Pulse, 110V/220V IGBT Digital Inverter TIG/MMA Welding Machine for Carbon Steel, Stainless Steel, Aluminum


SILVEL 200A TIG Welder, AC/DC Aluminum TIG Welder with Pulse, 110V/220V IGBT Digital Inverter TIG/MMA Welding Machine for Carbon Steel, Stainless Steel, Aluminum

$299.99 @ Amazon.com

Product Description

TIG AC/DC WELDER: The SILVEL TIG AC/DC Welder can handle a variety of welding tasks, making it perfect for DIY enthusiasts and professionals alike. With the ability to weld different types of metals, such as stainless steel, carbon steel, and aluminum, it's versatile and convenient.

INNOVATIVE TECHNOLOGY: The SILVEL TIG Welder is built with HF inverter and twice inverter technology, which is lightweight and power-saving. It also guarantees excellent welding results with pure square wave output, good arc force, wide cleaning range, and continuous arc with small current.

DUAL VOLTAGE INPUT: With Automatic Dual Voltage/Dual Frequency, the SILVEL TIG Welder is designed to run directly on 220V 50/60 Hz power or 110V 50/60 Hz power with the use of a pigtail. This feature is especially convenient for those who need to work on various projects in different locations.

COMPLETE PACKAGE: The SILVEL TIG Welder comes with a complete set of accessories, including welding gun, welding wire, ground cable, electrode, gloves, and more, which can save you time and money on purchasing additional tools.v

USER-FRIENDLY DESIGN: The SILVEL TIG Welder is built with a user-friendly design that includes easy-to-use controls, making it easy to operate and maintain. The compact size and lightweight design make it easy to move around and store when not in use.

Product Details
Brand: SILVEL
Model #: KF370014-03
Color: 200a Tig Welder
Price: $299.99
SILVEL 200A TIG Welder, AC/DC Aluminum TIG Welder with Pulse, 110V/220V IGBT Digital Inverter TIG/MMA Welding Machine for Carbon Steel, Stainless Steel, Aluminum

HITBOX 200A TIG Welder,AC/DC TIG Welder With Pulse 4 IN 1 Welding Machine,Aluminum TIG Welder 220V with DC TIG/AC TIG/Pulse TIG/Stick and IGBT 2T/4T LED Digital Display,Compatible with Foot Pedal


HITBOX 200A TIG Welder,AC/DC TIG Welder With Pulse 4 IN 1 Welding Machine,Aluminum TIG Welder 220V with DC TIG/AC TIG/Pulse TIG/Stick and IGBT 2T/4T LED Digital Display,Compatible with Foot Pedal

$499.99 @ Amazon.com

Product Description

【4 IN 1 Welding Machine】HBT250P is a professional multi-functional aluminum welding machine which supports ARC/AC TIG/ DC TIG/Pulse TIG. Almost all metals can be welded, such as steel, stainless steel, aluminum, copper and so on.

【High Quality Welder】With hot start, easy arc starting, stable current, low spatter, no sticking, and good shaping, it can be used for welding with a variety of acid or alkaline electrodes. 10-200 AMP AC/DC TIG current output can be used for high-quality TIG welding of aluminum, stainless steel, or steel, as well as precision welding of thinner gauge materials.

【2T/4T Control】The 2T/4T spot welding tig torch control greatly improves good welding performance. Available with the use of foot switch function (without foot pedal). 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.

【Dual Heat Sink System】The welding machine operates with a high welding current, the internal fan keeps the machine stable by efficiently dissipating the heat and there are heat sinks on the left side, right side and front of the machine. The machine operation interface is simple, and the operator can easily and efficiently make settings and immediately display data and dynamic output current as a reference.

【2 Year Warranty Period】Backed by a 2 year warranty, we're committed to after-sales service.When you contact us, you speak with real technical specialists and representatives,and our based parts and customer service on USA is available 7 days a week.

Product Details
Brand: HITBOX
Model #: HBT250P
Size: HBT250P
Price: $499.99
HITBOX 200A TIG Welder,AC/DC TIG Welder With Pulse 4 IN 1 Welding Machine,Aluminum TIG Welder 220V with DC TIG/AC TIG/Pulse TIG/Stick and IGBT 2T/4T LED Digital Display,Compatible with Foot Pedal

Eastwood AC/DC TIG Welder System | 1/4 Inch Thick Welding Capacity | Duty cycle of 60% at 190 Amps | 110 & 220V Dual Voltage TIG Welding with Rocker Style Foot Pedal | Black


Eastwood AC/DC TIG Welder System | 1/4 Inch Thick Welding Capacity | Duty cycle of 60% at 190 Amps | 110 & 220V Dual Voltage TIG Welding with Rocker Style Foot Pedal | Black

$829.99 @ Amazon.com

Product Description

WELDER SYSTEM: Eastwood TIG 200 AC/DC Welder has a High-Frequency Inverter Technology, is capable of welding thin or heavy gauge steel and aluminum. The voltage-sensing circuitry automatically detects a 120 or 240 VAC power source and delivers from 10 up to 200 Amps of AC or DC current at super-high frequency. It includes foot pedal and flex head TIG torch. Also has a high frequency start feature guarantees an instant arc strike with no tungsten contamination.

BEST USE: Our Eastwood TIG 200 AC/DC welder allows for a more controllable, efficient, and versatile method of welding many metals including steel, stainless steel, aluminum and more. This welding tool is equipped with our innovative High-Frequency Inverter Technology, is capable of welding thin or heavy gauge steel and aluminum with precision and ease.

EASTWOOD QUALITY: Eastwood offers solutions which combines our 4,000+ unique products with the know-how to “Do The Job Right”. With an In-house product design, development and testing and a strong track record of high-quality, innovative products. Used and trusted by top builders to beginners and also provides a Lifetime Tech Support.

SAFETY INFORMATION: Read and understand all instructions and precautions before proceeding to use the welder. This unit emits a powerful high voltage and extreme heat which can cause severe burns, electrical shock, and death. See instructions for more details.

WARRANTY: Comes with a 3-year limited warranty and 90 day return.

Product Details
Brand: Eastwood
Size: 200 Amp AC/DC
Price: $829.99
Eastwood AC/DC TIG Welder System | 1/4 Inch Thick Welding Capacity | Duty cycle of 60% at 190 Amps | 110 & 220V Dual Voltage TIG Welding with Rocker Style Foot Pedal | Black

LOTOS TIG200ACDC 200A AC/DC Aluminum Tig Welder with DC Stick/Arc Welder, Square Wave Inverter with Foot Pedal and Argon Regulator 110/220V Dual Voltage Brown


LOTOS TIG200ACDC 200A AC/DC Aluminum Tig Welder with DC Stick/Arc Welder, Square Wave Inverter with Foot Pedal and Argon Regulator 110/220V Dual Voltage Brown

$599.98 @ Amazon.com

Product Description

★ 𝐏𝐫𝐞𝐜𝐢𝐬𝐞 𝐀𝐥𝐮𝐦𝐢𝐧𝐮𝐦 𝐖𝐞𝐥𝐝𝐢𝐧𝐠: 200A AC Square-wave inverter for accurate aluminum welding. HF start hand torch control and precise foot pedal welding heat control. Suitable for welding stainless steel, mild steel, aluminum, and other metal materials.

★ 𝐓𝐈𝐆 𝐖𝐞𝐥𝐝𝐞𝐫: 10-200AMP AC/DC TIG Electric Current Output; Quality TIG welding on Aluminum, Stainless or Steel and Precise Welding of Thinner-gauge Materials; Power efficiency: 80%.

★ 𝐒𝐭𝐢𝐜𝐤/𝐌𝐌𝐀 𝐖𝐞𝐥𝐝𝐞𝐫: 15-200AMP DC Stick/MMA Electric Current Output; Easy ARC Start, Stable Welding Arc; Deep Weld Pool and Beautiful Welding Shape; Adjustable Hot Striking Arc Current which Can Greatly Improve the Arc-Starting Function; Suitable for Welding with Different Kinds of Acid or Basic Electrode.

★ 𝐃𝐮𝐚𝐥 𝐕𝐨𝐥𝐭𝐚𝐠𝐞 𝐈𝐧𝐩𝐮𝐭: Automatic Dual Voltage / Dual Frequency (110/120 V 220/240 V 50/60Hz). ★ 𝐏𝐚𝐩𝐬𝐭 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐂𝐨𝐨𝐥𝐢𝐧𝐠 𝐒𝐲𝐬𝐭𝐞𝐦: ensures the plasma cutter have a stable and durable high performance.

★ 𝐏𝐚𝐜𝐤𝐚𝐠𝐞 𝐈𝐧𝐜𝐥𝐮𝐝𝐞𝐬: Power supply, TIG torch, MMA/Stick clamp, Foot Pedal, Argon Regulator, 220V/110V Converter Pigtail. Ground clamp, Consumable Set, Instruction Manual, etc.

★ 𝐁𝐮𝐲 𝐰𝐢𝐭𝐡 𝐂𝐨𝐧𝐟𝐢𝐝𝐞𝐧𝐜𝐞: We offer a 𝟑𝟎 𝐝𝐚𝐲 𝐦𝐨𝐧𝐞𝐲-𝐛𝐚𝐜𝐤 𝐠𝐮𝐚𝐫𝐚𝐧𝐭𝐞𝐞, 𝐚 𝟏-𝐲𝐞𝐚𝐫 𝐍𝐞𝐰 𝐑𝐞𝐩𝐥𝐚𝐜𝐞𝐦𝐞𝐧𝐭 𝐰𝐚𝐫𝐫𝐚𝐧𝐭𝐲 𝐚𝐧𝐝 𝐭𝐨𝐭𝐚𝐥 𝟑-𝐘𝐞𝐚𝐫 𝐥𝐢𝐦𝐢𝐭𝐞𝐝 𝐰𝐚𝐫𝐫𝐚𝐧𝐭𝐲, please submit warranty registration form on our website. 𝐎𝐮𝐫 𝐔𝐒𝐀-𝐛𝐚𝐬𝐞𝐝 customer service(via phone/email) is available to assist you.

Product Details
Brand: LOTOS
Model #: 1H-4HPT-NF6E
Dimensions: 28 X 13 X 17 Inches (Length X Width X Height)
Price: $599.98
LOTOS TIG200ACDC 200A AC/DC Aluminum Tig Welder with DC Stick/Arc Welder, Square Wave Inverter with Foot Pedal and Argon Regulator 110/220V Dual Voltage Brown

hynade Tig welder TIG200GPACDC 200 Amp AC/DC Tig Welder/Arc/Spot Welder with Pulse AC/DC, Digital Inverter Dual Voltage 110/220V Aluminum Tig Welding Machine


hynade Tig welder TIG200GPACDC 200 Amp AC/DC Tig Welder/Arc/Spot Welder with Pulse AC/DC, Digital Inverter Dual Voltage 110/220V Aluminum Tig Welding Machine

$389.99 @ Amazon.com

Product Description

Digital TIG200 Pulse ACDC Tig welder,this welding machine is 200Amps TIG/Stick with AC DC function works great with aluminum, Pulse function works great with steel stainless steel and thin metals. Stick function easy weld electrode 7018, 6013

Tig welding machine dual voltage 110/220V, the aluminum tig welder will easy weld 1/4’’ Aluminum and 3/8’’ Mild steel. Machine come with nice 4 meters TIG17 torch

The tig stick welder advance IGBT Inverter technology with PWM Digital control (Pulse Width Modulation ), Frequency is 50/60Hz, High frequency arc starting. (HF Arc starting), Need to touch metal start the arc

2T/4T TIG torch control, the multi process welders with digital function Pre Gas Time, Start current, up slope and down slope time. Finish current and post gas time can be adjust, Software control machine Square wave AC/DC TIG, Easy to get TIG starting

This ARC TIG welding machine can auto save the setting of welding parameter before power off, Great to works with foot pedal (The pedal is included in standard accessories), We suggest 63A power breaker

Product Details
Brand: hynade
Model #: TIG200PACDC
Price: $389.99
hynade Tig welder TIG200GPACDC 200 Amp AC/DC Tig Welder/Arc/Spot Welder with Pulse AC/DC, Digital Inverter Dual Voltage 110/220V Aluminum Tig Welding Machine