Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
3-Year Protection $48.99
4-Year Protection $63.99
Cover all of your eligible devices:
Asurion Complete Protect: One plan covers all eligible past and future purchases (Renews Monthly Until Cancelled) $16.99/month

Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
$353.99
FREE Returns
FREE delivery Friday, May 17
In Stock
$$353.99 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$353.99
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon
Ships from
Amazon
Sold by
Sold by
Returns
30-day easy returns
30-day easy returns
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Returns
30-day easy returns
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Packaging
Ships in product packaging
black leaf Ships in product packaging

This item has been tested to certify it can ship safely in its original box or bag to avoid unnecessary packaging. Since 2015, we have reduced the weight of outbound packaging per shipment by 41% on average, that’s over 2 million tons of packaging material.

If you still require Amazon packaging for this item, choose "Ship in Amazon packaging" at checkout. Learn more
Packaging
black leaf Ships in product packaging

This item has been tested to certify it can ship safely in its original box or bag to avoid unnecessary packaging. Since 2015, we have reduced the weight of outbound packaging per shipment by 41% on average, that’s over 2 million tons of packaging material.

If you still require Amazon packaging for this item, choose "Ship in Amazon packaging" at checkout.
Learn more
Support
Product support included
What's Product Support?
In the event your product doesn't work as expected or you need help using it, Amazon offers free product support options such as live phone/chat with an Amazon associate, manufacturer contact information, step-by-step troubleshooting guides, and help videos. By solving product issues, we help the planet by extending the life of products. Availability of support options differ by product and country. Learn more
Support
Product support included
In the event your product doesn't work as expected or you need help using it, Amazon offers free product support options such as live phone/chat with an Amazon associate, manufacturer contact information, step-by-step troubleshooting guides, and help videos. By solving product issues, we help the planet by extending the life of products. Availability of support options differ by product and country. Learn more
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Include
Add a Protection Plan:
Sorry, your monthly warranty plan was removed because these plans are currently only available for single-item orders.
Add to your order

3 Year Home Improvement Protection Plan

from Asurion, LLC
  • No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
  • Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
  • Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
  • Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.

4 Year Home Improvement Protection Plan

from Asurion, LLC
  • No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
  • Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
  • Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
  • Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.

Asurion Complete Protect: One plan covers all eligible past and future purchases on Amazon

from Asurion, LLC
  • Buy a lot of stuff on Amazon? Tons of items eligible for coverage, from the latest tech like laptops, game consoles, and TVs, to major appliances, sporting goods, tools, toys, mattresses, personal care, furniture, and more.
  • Accidents happen. That’s why for your portable products we cover accidental damage from handling such as drops, spills and cracked screens. We also cover electrical and mechanical malfunctions, power surges, and wear and tear.
  • Past and future purchases covered. 30 days after you are enrolled, all eligible past purchases (up to 1 year prior to enrollment) and future eligible purchases made on Amazon will be covered by your plan as long as you are enrolled.
  • Fast, easy claims. Frustration-free claims, with most filed in minutes. We will fix it, replace it, or reimburse you with an Amazon e-gift card for the purchase price of your product (excluding tax). File at Asurion.com/amazon.
  • No hidden fees. For just $16.99 a month + tax you’re covered for up to $5,000 in claims per 12-month period. *THIS PROGRAM IS MONTH-TO-MONTH AND WILL CONTINUE UNTIL CANCELED* Coverage for all products ends 30 days after the plan is canceled. Cancel any time.

MIG155GSV 155 AMP INVERTER MIG/STICK ARC WELDER WITH DUAL VOLTAGE 220V/110V welding machine 3 Year Warranty

4.4 4.4 out of 5 stars 838 ratings

$353.99
FREE Returns
Coupon:  
Mig155GSV
{"desktop_buybox_group_1":[{"displayPrice":"$353.99","priceAmount":353.99,"currencySymbol":"$","integerValue":"353","decimalSeparator":".","fractionalValue":"99","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"tiE6U4W%2FRWRPBRw9z%2B6%2FRC2a%2BGoL2ATLQ22DDzbcBwB3iL5CFEkFSFp78lWqAvKc0DJVfPqBn0zNQDBYjgDX869W4nStM4p8rGyDbxq%2FnoHPMTz2iK4WhdjZ5uivWM0I0PDMS%2BintSo1OXkY4dmGijC1ctHs8puVVPbunoz5nKK10hAt2fKF%2BTMEllnM01Q3","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

  • Compact – portable – very capable quality welder that can run on either 110/115 or 220/230 volts which makes this a true workhorse with a completely portable footprint. Comes complete as pictured; ready for you to start welding. AND 3 YEAR WARRANTY!
  • Working voltage: 115V/230±15%; 30 to 155 Amp welding range; In MMA mode, this welder can be used as a very nice scratch arc TIG welder with optional accessories.
  • Comfortably welds up to 1/4 in. mild steel that is properly prepared using 220 volt input, in both MIG, flux-cored and stick welding. Feeds wire at 78 in. to 396 in. per minute and has infinitely adjustable wire speed and heat settings. This welder does not use tapped controls that are found in cheaper machines!
  • This model uses an advanced compact IGBT inverter design with automatic overheat and over current welding protection.
  • The model 155 incorporates 2T/4T modes. 4T is useful if you have a long weld to do, as it saves you having to hold the trigger down the whole time. Great feature for out of position welding.
See more product details

Customer ratings by feature

Easy to use
4.4 4.4
Value for money
4.3 4.3
Tech Support
4.3 4.3
For beginners
4.1 4.1

Add a debit or credit card to save time when you check out
Convenient and secure with 2 clicks. Add your card

Frequently bought together

$353.99
Get it as soon as Friday, May 17
In Stock
Sold by W Weldpro and ships from Amazon Fulfillment.
+
$39.99
Only 1 left in stock - order soon.
Sold by YESWELDER and ships from Amazon Fulfillment.
+
$23.99
Get it as soon as Thursday, May 16
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Some of these items ship sooner than the others.
Choose items to buy together.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

Feedback

MIG155GSV 155 AMP INVERTER MIG/STICK ARC WELDER WITH DUAL VOLTAGE 220V/110V welding machine 3 Year Warranty

MIG155GSV 155 AMP INVERTER MIG/STICK ARC WELDER WITH DUAL VOLTAGE 220V/110V welding machine 3 Year Warranty


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Fields with an asterisk * are required

/
/
/
/
Please sign in to provide feedback.

Looking for specific info?

Product Description

This inverter MIG welder is both MIG, and a self-shielded flux-cored welding machine. The MIG155GSV is equipped with a unique electronic reactor circuit, which can precisely control the short-circuiting transfer and mixed transfer resulting in better performance than other welders for sale. You will see the many advantages when you compare our products with silicon controlled welding machines and tapped welding. Our MIG welders incorporate a special advanced circuit designed to automatically sense if the user is actually welding or simply feeding a new roll of wire through the cable. The circuit detects either high welding current flow or the lack of high current flow. If after approximately 5 seconds of checking at slow wire feed speed, if no welding current is detected, our welders automatically run the feed motor at full speed to help the user more quickly feed their new reel of wire through the cable. Never try to set wire speed by pointing the torch into the air and pressing the trigger. That action will invoke our automatic high speed feed feature. The Weldpro 155 series are also portable, energy-saving, and electromagnetic noise-free. Besides, we stand by our products. They spatter less, have easier arc starting, a deep welding pool, and a high duty cycle that you will appreciate. Remember our support is always available to help and answer your questions

Compare with similar items

This Item
MIG155GSV 155 AMP INVERTER MIG/STICK ARC WELDER WITH DUAL VOLTAGE 220V/110V welding machine 3 Year Warranty
W Weldpro MIG155GSV 155 AMP INVERTER MIG/STICK ARC WELDER WITH DUAL VOLTAGE 220V/110V welding machine 3 Year Warranty
Recommendations
PrimeWeld MIG180 Mig Welder, 180 Amp Wire Feed Welding Machine With Dual Voltage 220v, 110v
dummy
Weldpro Omni 210 Dual Voltage 115V/230V AC/DC Multi-Process Welder - MIG/Flux Core/Stick/ACDC High Frequency TIG with Pulser and Aluminum Balance/Frequency Control 3 year warranty welding machine
dummy
hynade 3 in 1 Mig Welder MTA225SG,Digital Dual Voltage 110/220V Mig/Tig/Arc/Spool Multi Process Welding Machine, 5 Kgs Spool Flux/Solid Wire Mig Welder
dummy
ARCCAPTAIN TIG Welder 200A, High Frequency 110v/220v Dual Voltage TIG/Stick/Arc 2 in 1 Welder LED Digital Display Welding Machine with 2T/4T Function and Tungsten Electrode
dummy
Weldpro 200 Amp Inverter Multi Process Welder with 3 Year Warranty Dual Voltage 220V/110V Mig/Tig/Arc Stick 3 in 1 welder/welding machine
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price$353.99$549.00$1,453.00$329.99-5% $199.99
Typical:$209.99
-14% $770.00
List:$892.00
Delivery
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it as soon as Monday, May 20
Get it as soon as Monday, May 20
Customer Ratings
Value for money
4.3
4.7
4.7
4.5
4.6
4.7
For beginners
4.1
4.5
3.4
4.0
4.7
4.3
Easy to use
4.4
5.0
4.6
4.6
4.6
Tech Support
4.3
4.4
4.1
4.0
4.4
Versatility
3.2
4.7
4.6
Sold By
W Weldpro
PrimeWeld
W Weldpro
Hynade USA
ArccaptainDirect
W Weldpro

Important information

Bulb Voltage

115 volts

Customer reviews

4.4 out of 5 stars
4.4 out of 5
838 global ratings

Customers say

Customers like the performance, quality and value of the welder. For example, they mention it's an all around great machine, capable of some pretty heavy duty welding and that the instructions are fairly clear. Some like the weight, and flow. That said, some complain about the wire feed issues.

AI-generated from the text of customer reviews

68 customers mention54 positive14 negative

Customers like the performance of the welder. They say it works great on 110V and gets the job done. They also mention that it operates smoothly and is of high quality.

"...Very clean arc and the pre/post flow is a nice touch. Performed great on 110v - looking forward to trying thicker stuff on 220...." Read more

"...I'm  very pleased with its performance and ease of use...." Read more

"...but functionality, same weld results. 110 side works surprisingly well, and the 220 side may run a little hotter than the knob indicates but just..." Read more

"...dual voltage MIG and their TIG machines, and both were extremely high quality products...." Read more

60 customers mention56 positive4 negative

Customers are satisfied with the quality of the welder. They mention that it is an all-around great weld machine that does put down a good welt. It is very quiet, smooth, and capable of some pretty heavy duty welding. Some customers also appreciate the quality parts and say that it produces fairly clean flux core weldes.

"...This thing welds great right out of the box. I ran it with .30” wire and 75/25 co2. Very clean arc and the pre/post flow is a nice touch...." Read more

"This is a great little machine,  it's just perfect for my use...." Read more

"Actually a really good machine. I compared to the three top brands and have to say it works just as well, and is a bit less expensive...." Read more

"...They both have plenty of power and produce clean, penetrating welds. Also, the company's customer support is probably the best I have ever had...." Read more

51 customers mention43 positive8 negative

Customers like the value of the welder. For example, they say it's a great product for the money, works well, and is a superb purchase for a hobbyist.

"...This Mig is a great performer and very good value." Read more

"...and price perspective this machine seems like it will provide good bang for the buck...." Read more

"...three top brands and have to say it works just as well, and is a bit less expensive. It may have a couple of less features like digital controls etc...." Read more

"...Definitely a superb purchase for a hobbyist or welder in a pinch and has served me well...." Read more

36 customers mention36 positive0 negative

Customers find the welder easy to use. They say the instructions are fairly clear and to the point. They also say the unit is easy to setup and use, with helpful online tutorials. Customers also mention that the settings are easy to sort out. Overall, they say it's a great weld for beginners and a good value for the price.

"...Set up was a breeze and the instructions were fairly clear and to the point. I had an old Lotus mig 175 that performed….. ok...." Read more

"...This is so easy to move and so easy to work with that I was sold on trying this machine.  I'm  very pleased with its performance and ease of use...." Read more

"...It's lightweight and seems like it will meet my needs and have ability to learn tig as well and use 110 or 220v." Read more

"...Great little machine for the beginner and garage/small shop, and a nice (lite) machine to throw in the back of the truck for the small quick jobs..." Read more

11 customers mention11 positive0 negative

Customers find the weight of the tool to be very light when moving around, easy to carry around, and the best little machine small light weight. They also say it works great and generates enough power to work with.

"...This is so easy to move and so easy to work with that I was sold on trying this machine.  I'm  very pleased with its performance and ease of use...." Read more

"...Overall happy with unit so far. It's lightweight and seems like it will meet my needs and have ability to learn tig as well and use 110 or 220v." Read more

"Kick ass little welder small light at easy to move versatile yet great welding capability. Super happy with this welder ...." Read more

"...Doesnt weigh much, quick set up and always fires hot at flip of the switch...." Read more

10 customers mention10 positive0 negative

Customers are satisfied with the flow of the welder. For example, they mention it produces a good flow, runs smoothly, and has a consistent bead. Some say the pre/post flow is a nice touch. Overall, most are happy with the quality and functionality of this weld gun.

"...Very clean arc and the pre/post flow is a nice touch. Performed great on 110v - looking forward to trying thicker stuff on 220...." Read more

"...I have used it for about 10 hours now. It strikes and feeds like a dream. It has yet to trip the duty cycle for me...." Read more

"...Currently running a 75/25 mix of Argon CO2 with ER70S-6 wire. It runs smoothly, only issue I had was getting the roller tension set initially, it..." Read more

"...etc I have only run it on 110 volt to date but it has a smooth and consistent bead every time I pull the trigger...." Read more

14 customers mention0 positive14 negative

Customers are dissatisfied with the wire feed of the tool. They mention that the wire binds up every so often, the wire no longer feeds out properly, and the wire mechanism is glitchy. They also say that the weld wire is a pain to put through the gun and when welding the wire.

"...setting up for gasless flux with the provided wire and was having wire feed issues...." Read more

"...It's weakness is the wire feed system. From front to back, it's junk. I noticed after awhile my welds would start spitting and stopping...." Read more

"...times, probably due to the wire itself, the wire skips and doesnt have enough tension to pull through." Read more

"...The only issue so far is the wire feed binds up every so often. It may be the cheap tip or something else...." Read more

11 customers mention0 positive11 negative

Customers are dissatisfied with the durability of the tool. They mention that it's not very strong, poorly made, and delicate. Some say that the tool is not made for 8-hour days as a daily tool, and that it looks abused when received.

"...The biggest issues I have are the if the mig gun brakes you can’t just go to your local welding store and get one for it , it’s proprietary to the..." Read more

"...That is the drive motor for the wire feed. It’s just not very strong...." Read more

"...Some of the parts are delicate and its not made for 8 hour days as your daily tool; however the technology of the welder to automatically adjust..." Read more

"...I was using a dedicated 20amp circuit and it kept popping the breaker when the welder was only set on 70amp +/-...." Read more

Best little machine small light weight and welds 1/4 no problem
5 Stars
Best little machine small light weight and welds 1/4 no problem
Kick ass little welder small light at easy to move versatile yet great welding capability. Super happy with this welder . If your shopping around for a bigger welder 120&240 v this is the one yes can weld 1/4 plate with this little machine .I just .fabricated a new rear frame for 2001 silverado 8.1 with this little machine . Works flawlessly I built a two 110 cords to one 220 crank this machine all the way up heat and speed lil slow but welds 1/4 no problem good penetration . Frame is now stronger than it was factory.I made a good buy with this little machine.For any of the people that say this machine is a piece of junk have no idea how to weld in the first place ! I'm telling you I'm impressed this will be the traveling welder to go to our mud run and races I can weld anything automotive with this welder with ease just as good as someone else could with a high end machine this one only weighs what 15 lbs . Amazing great job to the engineers at weldpro!!!! A+++
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on April 29, 2022
Style: Mig155GDVerified Purchase
This bad boy showed up yesterday and I just so happened to have some 1/8 steel angle and plate I needed to weld up. Set up was a breeze and the instructions were fairly clear and to the point. I had an old Lotus mig 175 that performed….. ok. The thing was a beached wale so I was happy to upgrade to an inverter machine.
This thing welds great right out of the box. I ran it with .30” wire and 75/25 co2. Very clean arc and the pre/post flow is a nice touch. Performed great on 110v - looking forward to trying thicker stuff on 220. My Weldpro AC/DC Tig 200 just showed up today and I’m very excited to try that out as well. This Mig is a great performer and very good value.
5 people found this helpful
Report
Reviewed in the United States on November 1, 2017
Style: Mig155GSVVerified Purchase
This is a great little machine,  it's just perfect for my use.  I looked at a lot of different MIG welders,  but what sold me on this one was first of all, it's  dual-voltage, so I can get my amperage up over that 140 mark by connecting to 220.  It seems that 140 amps. falls just short of being able to effectively weld a little bit thicker metal,  but with this machine,  you can get it all the way up to 155 by connecting to 220 volts,  in case I had to weld something just a little bit heavier.   But also, really important to me was,  I wanted to have something that was very small and very lightweight.  Most of the mig welders that I looked at,  once you get into the 220 volt range the welders get much heavier to cart around.   I have a big family and I'm always trying to patch things up at the kids houses.   This is so easy to move and so easy to work with that I was sold on trying this machine.  I'm  very pleased with its performance and ease of use.  The dual voltage is also perfect in case I have to go to  the kids house and they  can't hook up a dryer cord for 220 volts,   I just use 110.   I love the fact that I can use flux core in a pinch if I have to,  although mig is my preferred choice.  Trying to think of all the things that I like about it,  it was just so simple to connect.   I don't think it took me 10 minutes from the time I open the box to the time I started welding.  It's perfect for someone that's not a professional, that doesn't do it all the time and that wants portability.    I'm very pleased and I highly recommend it .
133 people found this helpful
Report
Reviewed in the United States on February 22, 2022
Style: Mig155GSVVerified Purchase
I am a novice welder and have only used my machine a couple of times - will try to update the review when I've had more time with it. From a specs/versatility and price perspective this machine seems like it will provide good bang for the buck. The manual is not great which led to some newby mistakes on my part.
Hopefully these notes will be of use to someone out there who is just starting out as well.
I was setting up for gasless flux with the provided wire and was having wire feed issues.
I called support and a live person answered and they were really nice and helpful. 5 stars for support - wish I got the name so I could give him props. The unit ships with two wire drive wheels - I had used the smooth one where I should have used the toothed one. Also make sure you use the right groove based on wire size. Finally, the unit ships with two springs for the wire reel - use the light one. Even that may be too much in which case you can adapt the heavy one to correct the tension - would have likely been better to just have some sort of screw tension adjustment on the unit. With the help from tech support, I think I'll be in decent shape. Overall happy with unit so far. It's lightweight and seems like it will meet my needs and have ability to learn tig as well and use 110 or 220v.
5 people found this helpful
Report
Reviewed in the United States on June 4, 2021
Style: Mig155GDVerified Purchase
Actually a really good machine. I compared to the three top brands and have to say it works just as well, and is a bit less expensive. It may have a couple of less features like digital controls etc. but functionality, same weld results. 110 side works surprisingly well, and the 220 side may run a little hotter than the knob indicates but just dialed it down and no problem. It’s not going to be running pipe all day but wasn’t designed for it. Great little machine for the beginner and garage/small shop, and a nice (lite) machine to throw in the back of the truck for the small quick jobs and for 4 bills I can’t complain. I’ve spent more and had many complaints. Haven’t had to use tech support so know comment there but I guess that’s a good thing. Recommend for the beginner, garage and small shop with limited space.
One person found this helpful
Report
Reviewed in the United States on August 15, 2023
Style: Mig155GDVerified Purchase
I have purchased their dual voltage MIG and their TIG machines, and both were extremely high quality products. They both have plenty of power and produce clean, penetrating welds. Also, the company's customer support is probably the best I have ever had. Highly recommend!