Hobart EZ-TIG 165i AC/DC TIG Welder Review

Choosing the right welder from the vast array of options can be daunting. However, the Hobart EZ-TIG 165i welder stands out with its user-friendly design and simplicity. Even beginners can appreciate its single-button control panel and intuitive interface.
Beyond ease of use, the EZ-TIG 165i delivers precise amperage control for consistently excellent TIG welding results across various tasks. Its optional fan adds versatility. Suitable for professionals and DIYers alike, this welder offers quality and value.
Our in-depth review explores the numerous benefits of the EZ-TIG 165i and why it’s highly acclaimed in the welding community. If you need a capable yet accessible welder, this could be the ideal choice.


  • DC welder designed for use with steel.
  • Amperage Range: 10 – 165A
  • Duty Cycle: 20% @ 165A
  • Measures nine inches tall by 5.5 inches wide.
  • Weighs around 40 pounds.
  • Closed circuit technology.
  • 120 and 240V plugs in.
  • Warranty: 3 Year.


Portability and User-Friendliness:

  • Lightweight at around 40 lbs with an ergonomic carrying handle for easy portability
  • Extremely user-friendly with simple plug-and-play setup and intuitive single-button control panel, great for beginners

American-Made Quality:

  • Manufactured in Hobart’s Ohio facility, one of the last remaining U.S. welding equipment makers
  • Inspires confidence in craftsmanship, though some users report occasional delays with customer support

Fan-On-Demand Feature:

  • Innovative fan that can be manually controlled to prevent debris damage
  • Helps extend machine lifespan and reduce repair costs by controlling air flow as needed

The EZ-TIG 165i’s portable, user-friendly design combined with its American-made quality construction and protective fan feature make it an attractive option, especially for those prioritizing ease-of-use and longevity in a welding machine.


Consistent Power and Arc Control:

  • Inverter base provides steady, reliable arc and lower energy consumption
  • Built-in amperage control allows fine-tuning arc size for optimal results

Rugged Design:

  • Durable steel exterior to withstand job site wear and tear
  • Ergonomic dual handles (front and back) for easy transport
  • Optional foot pedal control for enhanced precision

Non-Contact Arc Start:

  • Prevents material contamination for pure, high-quality welds

Safety Certifications and Warranty:

  • Meets rigorous North American safety standards
  • 1-5 year warranty on components for investment protection

Versatility for Pros and Hobbyists:

  • Balanced capabilities suitable for both professionals and dedicated hobbyists
  • Advanced features yet user-friendly for enthusiasts
  • Higher price than basic hobbyist models but excellent value overall



  • Ranked as one of the best welders on the market.
  • Compact size lets you save space.
  • Requires only a few steps to weld.
  • EZ interface places the single control in a convenient spot.
  • Shutdown feature turns the welder off when it reaches the maximum temperature.
  • Post-flow setting reduces waste and saves on energy costs.
  • Includes a fan setting that keeps the welder from picking up debris.


  • The cooling fan may stop working.
  • Requires the use of other tools.
  • The manufacturer doesn’t offer much in the way of customer service.

Final Verdict

When you spend $1,000 or more on a brand new welder, you want to make sure that it will work for all the applications and jobs on your schedule. The EZ-TIG 165i from Hobart is a great welder that is both portable and easy to use. You can change the welder via the single control on the front and use the built-in handle to carry it.

This portable tig welder is perfect for workers who need to take on jobs in the field and for those who move from one job site to another daily. If you can afford the high price tag, you won’t be disappointed in the Hobart EZ-TIG 165i.

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