false amp, actual only 140 amp, like a big toy,price 98$

Is the foot pedal variable or just on and off?

If you are buying the Tig-205DS TIG welder it has a foot pedal and it is just on/off not a variable one.

When i connect for tig via the pics on the machine it does nothing, i put the ground in the stick weld fitting and it welds but melts tungsten. fix???

I had the exact same problem. The instructions say to plug the “work clamp” into the positive terminal, but neither terminal is marked whether it is positive or negative. My assumption is the positive terminal is the terminal on the left when facing the machine, but that’s aN educated guess since they aren’t marked. The little symbols are confusing as they show a clamp on the right side, that would typically mean “ground” so that’s why I assume the positive is on the left. But like you I initially plugged the clamp into that side. To address the tungsten burn back, that could be many things. Gas flow incorrect, incorrect shield, dirty or contaminated tungsten. Incorrect amperage, tip too close to material being welded. Look up Mister TIG on YouTube, there are a lot of videos to help you trouble shoot your problem.

Will it weld 18ga sheet metal? I need a tig welder for automotive sheet metal work

The welder will do 18 gauge no problems. I’ve used mine for complete exhaust systems. Keep in mind, Only caveat is the argon bottle will cost you about what the welder cost. Works great putting down spot/ tack welds first to minimize warping.

Yeswelder 200a Ac Dc Aluminum Tig Welder Tig 200p Acdc

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

🔥 Weld Like a Pro, Every Time! ⚡

SET IT AND FORGET IT - Auto memory function recalls your last welding parameters for seamless workflow continuity.
POWER PACKED PRECISION - 200A AC/DC output delivers professional-grade welds on aluminum and steel with ease.
SMART START MINIMAL MESS - Hot start feature guarantees easy arc ignition with stable current and minimal spatter.
ALL IN ONE WELDING MASTERY - Six welding modes including AC/DC TIG, Stick, Pulse, and Spot Welding cover every project need.
ALUMINUM WELDING MADE EFFORTLESS - Square wave AC technology ensures clean, smooth welds on aluminum up to 4/25'' thick.

The YESWELDER TIG-200P ACDC is a cutting-edge 200A AC/DC pulse TIG welder designed for professional and versatile welding applications. Featuring six welding modes, including AC/DC TIG and Stick welding, it excels in aluminum welding with advanced square wave technology. Its hot start and auto memory functions enhance ease of use and efficiency, making it a top choice for millennial professionals seeking precision and reliability in a compact, dual voltage machine.

Reviews

C**E

Amazing unit for the price

Absolutely amazing machine. Professional welder here, experienced in aluminum fabrication and welding, bought this machine to rebuild boat transom and keel. Machine comes filled with all the same settings as expensive name-brand machines. Only complaint is it does not seem to have a base amperage setting for foot pedal control. Overall very happy with it.

25.02.2024

D**S

Great welder for first timers and hobby fabricators.

Amazing welder. I had never welded before but always wanted to get into it. I wanted a welder that could do both steel and aluminum and this is that welder. It’s easy to set up very straight forward and a couple of useful videos on YouTube that teach you how to use and set up this machine. It’s a very compact welder something you can throw in the trunk of your car if needed. If you are on the fence of getting a TIG welder I recommend that you get this just for the wide range of use.

9.07.2026

M**N

Leaky and dangerous

Leaked argon all over the place due to faulty valve in machine.

21.07.2026

A**M

Great product

I own a welding shop and this welder works amazing perfect for the novice or the pro

29.08.2026

G**K

THIS IS A JUNK IT DOSE NOT WELD ALUMINUM.

Simply put this is a JUNK!!!. It won’t weld aluminum and mine was contaminating my argon. I believe it had some sort of a leak internally. All that advertisement it’s scam. When I returned seller didn’t want to return my money I had to call Amazon to get my money. Don’t waste your time and money.

23.07.2026

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Asin	B0C8J6Z4BF
Best Sellers Rank	#332 in Welding Equipment
Date First Available	1 August 2023
Item Model Number	TIG-200P ACDC
Manufacturer	YESWELDER
Package Dimensions	46.99 x 35.56 x 31.75 cm; 14.11 kg

YESWELDER 200A AC/DC Aluminum Tig Welder TIG-200P ACDC TIG Welding Machine

Description

Specifications

Reviews

Common Questions