10 Best Cheap Tig Welders 2025 in the United States

The YESWELDER FLUX-135PRO is a versatile and affordable 3-in-1 welder that combines Flux Core MIG, Stick, and Lift TIG welding processes. It offers a maximum amperage of 135A, suitable for light to medium steel projects up to about a quarter-inch thickness. Its amperage range and adjustable wire feed speed help both beginners and experienced welders find a good welding balance.

While it supports Lift TIG welding, a separate TIG torch is required as it is not included, and it does not feature built-in AC/DC switching, limiting TIG welding mainly to DC. The machine includes a clear digital display for current monitoring, which improves control during use. Weighing just over 11 pounds, it is portable and easy to carry to different job sites. Although a foot pedal control is not included, some users may prefer it for more precise amperage adjustment during TIG welding.

The welder offers safety features such as protection against overheating and voltage spikes, enhancing reliability. It comes ready with flux core wire so welding can begin immediately without shielding gas. This model is well suited for hobbyists or light professionals who need a budget-friendly, multi-purpose welder that emphasizes portability and ease of use. Those requiring advanced TIG features or heavy-duty industrial performance may need more specialized equipment.

The YESWELDER 200A AC/DC Aluminum Tig Welder is a versatile option in the cheap TIG welder category, suitable for hobbyists and small workshop users who require a range of welding capabilities without breaking the bank. Its amperage range and AC/DC capabilities cater well to various materials, including aluminum, making it an excellent choice for those looking to tackle different welding projects. The inclusion of a large LED display enhances usability, allowing for easy monitoring of settings and modes during operation.

One of its standout features is the 6-in-1 functionality, supporting various welding methods like STICK, AC TIG, DC TIG, and spot welding. This flexibility is great for users who need more than just basic welding. The hot start feature further aids beginners by ensuring stable arcs and minimizing spatter, which can be particularly helpful when learning the ropes.

While the YESWELDER offers impressive functions, it does come with some drawbacks. The duty cycle, while acceptable for small jobs, may limit prolonged use in more demanding environments. Portability might also be an issue if you're looking for something extremely lightweight, as this unit caters more towards a stationary setup.

The Bestarc MIG145 Welding Machine offers a versatile 3-in-1 functionality, supporting Gas/Gasless MIG, Lift TIG, and Stick welding, which makes it suitable for various welding tasks on stainless steel, carbon steel, and thicker steel. However, the maximum current is limited to 145 amps, which might not be sufficient for heavy-duty welding jobs.

The digital screen display of voltage and current parameters is a handy feature that enhances efficiency and accuracy, especially as you can make real-time adjustments without removing your helmet. This welder employs synergic control, which automatically matches the recommended voltage and wire feed speed, making it user-friendly for both beginners and professionals. The dual-voltage capability (110V/220V) adds to its flexibility, allowing it to work in different power environments seamlessly.

Weighing just 13.7 pounds and featuring a shoulder strap, this welder is highly portable, ideal for outdoor use. However, it lacks certain TIG-specific features like foot pedal control and high-frequency start, which might limit its appeal for precise TIG welding tasks. Despite these limitations, it is an efficient and versatile option for those seeking a budget-friendly multi-function welding machine.