Everlast PowerTIG 210EXT – 210 Amp Dual Voltage AC/DC TIG & Stick Welder

Advanced AC/DC TIG control for precision aluminum, stainless steel, steel, titanium, and more.
The Everlast PowerTIG 210EXT is built for welders who want more control over the arc, especially when working with aluminum and thin materials. With dual-voltage 120V/240V operation, three selectable AC waveforms, programmable memory, and advanced pulse capability, it delivers professional performance for fabrication, motorsports, maintenance, education, and serious home shops.

Despite its advanced feature set, the PowerTIG 210EXT is designed for straightforward setup and operation. Its microprocessor-controlled interface lets you fine-tune welding parameters, save repeatable programs, and quickly adapt the machine to different materials and applications.

Why Welders Choose the PowerTIG 210EXT

• Advanced Aluminum Control: Choose from three AC waveforms to adjust arc feel, penetration, cleaning action, and heat input.
• Dual-Voltage Flexibility: Operates on either 120V or 240V single-phase power.
• Advanced AC Pulse: Alternates between AC and DC- for faster travel, reduced warping, and greater control on aluminum.
• Save Repeatable Settings: Programmable memory stores up to nine welding programs.
• Precise Low-Amp Performance: Weld steel as thin as .004" and aluminum as thin as .005" under appropriate conditions.
• TIG & Stick Capability: Combines professional AC/DC TIG performance with programmable DC Stick welding.

Advanced AC Waveform Control

• Advanced Square Wave: Provides a focused, responsive arc with strong penetration and precise puddle control.
• Soft Square Wave: Produces a smoother, softer arc for improved operator comfort and traditional arc characteristics.
• Triangular Wave: Reduces average heat input and helps control distortion on thin aluminum.

Key Features

• Up to 210 amps of AC/DC TIG welding output
• 120V/240V dual-voltage input
• Microprocessor-controlled welding parameters
• Three selectable AC waveforms
• Standard pulse in AC and DC modes
• Advanced AC pulse for thin aluminum and increased travel speed
• Adjustable AC frequency and AC balance
• Programmable memory for up to nine welding programs
• HV Start or Lift Start capability in AC and DC modes
• Electronically controlled HV Start with no traditional point-gap maintenance
• 2T/4T torch switch operation
• Compatible with an optional torch-mounted amperage control
• Programmable Stick Hot Start time and intensity
• Adjustable Stick Arc Force control
• Fan-On-Demand cooling
• Portable inverter design with protective flip-down control panel cover

What’s Included

• 9 Series Air-Cooled TIG Torch with 12.5' Cable and 35 Series DINSE Connector
• 26 Series Air-Cooled TIG Torch with 12.5' Cable and 35 Series DINSE Connector
• Two TIG Torch Switches with 12.5' Cables and 7-Pin Female Plugs for 2T/4T Operation
• Stick Electrode Holder with 10' Cable and 35 Series DINSE Connector
• Ground Clamp with 10' Cable and 35 Series DINSE Connector
• Power Pedal TIG Deluxe 22K
• RH-191 Argon Regulator with Hose
• 6' Input Power Cable with NEMA 6-50 Plug
• Starter Consumable Kit

Note: Tungsten electrodes, water cooler, and welding cart are not included.

Ideal Applications

• Precision aluminum fabrication
• Motorsports and off-road fabrication
• Automotive restoration and customization
• Production and general fabrication
• Maintenance and HVAC work
• Construction and field repair
• Farm and ranch maintenance
• Educational and instructional welding
• Prototype development
• Professional and advanced home shops

Recommended Materials

• Aluminum
• Steel
• Stainless steel
• Chrome-moly
• Titanium
• Copper
• Nickel alloys
• Most weldable metals

TIG Welding Capacity

On 240V Power:

• Steel, Single Pass: Up to 5/16"
• Steel, Multi-Pass: Up to 1/2"
• Aluminum, Single Pass: Approximately 1/4" to 3/8"
• Aluminum, Multi-Pass: Approximately 1/2" to 9/16"

On 120V Power:

• Steel, Single Pass: Up to 3/16"
• Steel, Multi-Pass: Up to 3/8"
• Aluminum, Single Pass: Approximately 1/8" to 1/4"
• Aluminum, Multi-Pass: Approximately 1/4" to 3/8"

Minimum Recommended Material Thickness:

• Steel: .004"
• Aluminum: .005"

The upper aluminum ranges reflect the added capability of Advanced AC Pulse. Actual performance depends on joint design, material condition, operator technique, and application requirements.

Stick Welding Capacity

• Minimum Electrode Diameter: 1/16"
• Maximum Electrode Diameter on 240V: 1/8"
• Possible Maximum on 240V: Up to 5/32" with certain electrode types
• Maximum Electrode Diameter on 120V: 3/32"

Important: This machine is not rated for E6010 or most cellulose-based electrodes. Use E6011 when a cellulosic electrode is required.

Power & Generator Requirements

• 120V or 240V single-phase input
• Use only generators certified by the manufacturer as producing clean power
• Generator total harmonic distortion must be 5% or less
• Recommended for 120V Operation: At least 3,500 surge watts
• Recommended for 240V Operation: 8,500 watts or greater
• Do not operate on a generator rated below 7,500 watts when using 240V power

Who Is the PowerTIG 210EXT Best For?

The PowerTIG 210EXT is a strong choice for welders who regularly work with aluminum or thin materials and want more control than a basic AC/DC TIG machine provides. Its waveform selection, advanced pulse, programmable memory, and low-amp performance make it especially valuable for motorsports, custom fabrication, prototype work, education, and repeat production jobs.

Frequently Asked Questions

Can the PowerTIG 210EXT weld aluminum?
Yes. It provides full AC TIG capability with adjustable AC balance, AC frequency, three AC waveforms, and Advanced AC Pulse.

What is the benefit of having three AC waveforms?
The different waveforms let you change the arc characteristics to prioritize penetration, puddle control, smoothness, or reduced heat input depending on the aluminum application.

What does Advanced AC Pulse do?
Advanced AC Pulse alternates between AC and DC- polarity. This can increase travel speed, reduce warping on thin aluminum, and improve penetration on thicker aluminum.

Can I save my welding settings?
Yes. The programmable memory can store up to nine welding programs for faster setup and more repeatable results.

Can this welder operate on a standard 120V outlet?
Yes. It operates on both 120V and 240V power. Maximum welding output and material capacity will be reduced when operating on 120V.

Does it include a foot pedal?
Yes. The Power Pedal TIG Deluxe 22K is included.

Does it support Stick welding?
Yes. It includes programmable Stick functions such as Hot Start time, Hot Start intensity, and Arc Force control. It is not rated for E6010 electrodes.