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

Are you looking for an affordable and good quality tig welder? Then this Hobart welder can end your search for the same.

The Hobart EZ TIG 165i has gained a huge reputation because of its simplicity and reliability.  It is a versatile welder which you can use to weld stainless steel and aluminum. This welder supports both AC and DC welding. 

This device’s simple design and ease of control have lured both rookie and professional welders to try their hands on this device.

Take a moment to go through this article to understand the features of this tig welder better.

Table of Contents

Hobart EZ TIG 165i overview

Hobart EZ TIG 165i overview

Key Features

FeatureDescription
TypeTIG (GTAW)
Input Voltage230V AC, Single-Phase
Amperage10-165 Amps
Materials Suitable ForSteel and Aluminum
Weight50 lbs (22.7 kg)
SizeCompact and Portable
Duty Cycle20% at 150 Amps
ControlsSimplified with Single Knob
Start MethodHigh-Frequency (HF) start
Cooling SystemFan-On-Demand
Power CapabilityAC/DC for Versatile Use

Hobart is a brand famous for producing beginner friendly products. And this Hobart EZ TIG 165i welder is yet another easy to use welder, appeasing for beginners. 

This TIG welder weighs 50 lbs. So it is a lightweight welder which you can easily handle. Its light body makes the device’s portability very high.

The device offers simple controls. It is easy to use and a very powerful machine. This welder has been developed to work on non-industrial light applications. Hence it’s ideal for DIY projects and welding activities for your home or garage. Professional welders may disapprove of this machine, but this is now the right fit for a rookie welder or a hobbyist. 

Key Features Hobart EZ-TIG 165i

The price of this welder is a little expensive in comparison to other welders with the same features. But it’s worth spending money on this unit. It makes high-quality welds in contrast to its peers.

The Hobart EZ 165i is an AC DC TIG welder. You can use it to weld different kinds of metals. You can weld aluminum, steel, copper, etc., with the help of this welder. Moreover, you can power it with an inverter.

Additionally, it features a fan-on-demand function. Dust can often build up inside the unit and cause problems with the functioning of the unit. The fan-on-demand option will prevent this from happening. This powerful feature helps to avoid the accumulation of airborne contaminants.

The device also comes with thermal protection features.  The device automatically shuts itself when it gets too hot. Another essential feature of this unit is that it comes with a foot pedal.

The Hobart EZ TIG 165i is a well-built, long-lasting unit developed to deliver robust welds. It features a range of good qualities. On top of that, it is backed by a solid warranty to minimize the repair cost.

  • Comes with pedal, regulator, torch, and ground strap
  • It is effortless to set up and use. 
  • It is fairly compact
  • It has a lightweight design, highly portable 
  • Supports both AC/DC output
  • It has Inverter based framework 
  • Offers fan on-demand feature 
  • It makes excellent quality and smooth welds
  • It comes with infinite amperage control 
  • Backed by a strong warranty of Hobart
  • The duty cycle is pretty short
  • It is pretty expensive in comparison to its peers 

Video Overview

Get an in-depth look at the Hobart EZ TIG 165i, a powerful and versatile TIG welder suitable for beginners and hobbyists. In this video, we will explore its features, benefits, and performance capabilities. Whether you’re looking to learn more about TIG welding or simply want to find the perfect welder for your small-scale projects, this review has got you covered.

Hobart EZ-TIG 165i Features

Ease of Set Up and Use

This unit has earned an excellent reputation for its simplicity due to Its simple use and easy controls. It features three switches on its control panel- on/off switch, thickness knob, and power output. Its simplicity assures a great welding experience even to novice welders.

AC and DC Output 

AC and DC Output Hobart EZ-TIG 165i

It is an AC and DC welder. Hence, it opens the avenue to weld a range of materials. The AC can be used to weld materials like aluminum or magnesium. DC can be used for stainless steel welding.

Infinite Amperage Control 

This welder has a broader range of amperage control. It can output 10 A to 165 A, allowing you to set your current amperage settings finely. With this finer control, you can get better welds.

High Frequency Start

Another great feature offered in Hobart 165i is the High Frequency Start feature. It allows for a contactless arc start. Using the HF arc start, you can initiate the arc without contacting your piece to be machined. This feature helps to prevent the contamination of the material.

Fan-On-Demand

One constant fear of welders is the dust and dirt which get piled up in their workspace. It can get inside their welder units and hamper their performance. And eventually, it can reduce the lifespan of the unit. The fan on demand feature of Hobart EZ TIG 165i helps to solve this problem. 

The fan can be allowed to run when needed. It reduces the possibility of dust entering the welder unit. The fan on demand feature also helps reduce energy wastage and extends the life of the unit.

Overheat Protection

The apt Overheat Protection feature of this welder gives it an edge over others. The machine is designed to stop when it starts getting overheated automatically. It is one of the safety features of a 165i welder. This helps prevent any damage to the machine from excess heating and saves from high repairing costs.

Duty Cycle

Unlike its other features, the duty cycle of the welding machine is not that impressive. Its duty cycle is 20% at 150A. Hence it cannot be of great use for heavy welding jobs. But it would be suitable for home use.

Inverter Based Design

This welding machine has an inverter Based Design. This adds to make the tig welder more portable by giving it a compact shape. In addition,  it also improves the power performance of the welding machine and provides a consistent welding arc.

Auto-post Flow

The auto-post flow feature of Hobart EZ TIG 165i provides shielding gas based on the amperage used. This welder automatically adds argon (or other shielding gas) to the weld pool when you use it, and it controls how much is added so that you don’t suffer any excess waste.

Who Is It Suitable For?

Who Is It Suitable For Hobart EZ TIG 165i overview

The design with straightforward controls and the robust powerful performance of the Hobart EZ TIG 165i attracts every welder. However, this welding machine is best suited for beginner welders for small to medium welding projects. It will work well for Auto body repair, DIY home, and garage works, and metal art.

Where You Can Buy the Hobart EZ TIG 165i 

You can purchase the Hobart EZ TIG 165i from the following retailers:

  • Hobart WeldShop
  • Welder Supply
  • Desert Cart

Visit the sites to check the price and availability of the product.

FAQ

  • What is the maximum material thickness the EZ-TIG 165i can weld?
    The EZ-TIG 165i can weld up to 1/4″ (6.35mm) thick mild steel in a single pass. For thicker materials, multiple passes are required.
  • How is the arc start mechanism on this welder?
    The EZ-TIG 165i features a high-frequency start for easy arc ignition without scratching or contaminating the tungsten.
  • Does the EZ-TIG 165i have any safety features?
    Yes, it comes with overcurrent, overvoltage, and overtemperature protection to prevent damage to the machine and ensure safe operation.
  • Can I use the EZ-TIG 165i for stick welding?
    No, the EZ-TIG 165i is designed specifically for TIG (Tungsten Inert Gas) welding and does not have the capability for stick welding.
  • What type of tungsten electrodes can I use with this welder?
    The EZ-TIG 165i can accommodate both pure and ceriated tungsten electrodes in various sizes, depending on the welding application.
  • Does the EZ-TIG 165i have a built-in gas solenoid valve?
    Yes, the welder has an integrated gas solenoid valve that automatically controls the flow of shielding gas during welding.
  • Can I use the EZ-TIG 165i for TIG welding outdoors?
    While the welder is portable, it is recommended to use it in a well-ventilated area and avoid windy conditions, as the shielding gas can be disrupted.
  • What is the recommended shielding gas for steel and stainless steel welding with the EZ-TIG 165i?
    For steel welding, 100% argon or an argon/CO2 mixture is recommended. For stainless steel, 100% argon or an argon/helium mixture is suitable.
  • Does the EZ-TIG 165i have a digital display?
    No, the EZ-TIG 165i has a simple analog control panel with a single knob for adjusting the amperage output.
  • Can I use the EZ-TIG 165i for welding thin gauge materials?
    Yes, the low amperage range of 10-165A allows for welding thin gauge materials, such as sheet metal, with precise heat control.

Conclusion 

Hobart EZ TIG 165i offers a versatile welding experience and is a very powerful TIG welder. It is well-suited for beginners or hobbyists to carry out small scale projects. The quality of this welder is excellent. It also offers many helpful features like overheat control, infinite amperage control, optional foot control, inverter source, fan on demand ad easy-to-use controls.

Since it is an expensive little welder, you can check other products with similar features for a lesser reprise. However, we recommend this welder over its peers. The smooth and consistent welding performance of this machine will not let you regret your purchase.

Author

  • Eddie Jones

    Eddie Jones was brought up in Allentown, Pennsylvania. He is a proud Managing content editor, he got a taste of Tig welding from a steel town, on the Lehigh River, in his high school shop class. He holds certificates for Certified Welding Educator (CWE) and Certified Resistance Welding Technician (CRWT) from the American Welding Institute. He is interested in scuba diving, sculpture, and kayaking

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