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Miller Econotig Tig Welder Package 230 VOLT 903367

The Miller Econotig tig welder is the most affordable AC/DC TIG/Stick welding package available for novice users and hobbyists. This unit has the output to handle a wide variety of light industrial welding applications. 

Miller Econotig tig welder


Miller Econotig tig welder

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Miller Econotig Tig Welder Features:

Upgraded circuitry gives you finer TIG output adjustment with the remote foot or fingertip control. If you need more output while using the remote control, simply increase the setting of the front panel amperage control.

AC output for aluminum welding and DC output for mild/stainless steel.

Four-position polarity and range selector switch offers two AC current ranges, DC electrode (-) for TIG, and DC electrode (+) for Stick.

Built-in arc assist starter for DC TIG.

Built-in assist stabilizer for AC TIG on aluminum.

Preset automatic postflow timer protects tungsten tip, workpiece and torch from contamination.

Automatic high-temperature shutdown.

Process switch automatically sets machine for TIG or Stick.

Post Flow Cooling Circuit
Protection to extend the life of consumables and the welding torch is enhanced by our post flow circuit that provides shielding gas after you release the trigger.

The Miller Econotig Tig Welder is covered by Miller's True Blue® Warranty


  • TIG (GTAW)

  • Stick (SMAW)

Miller Econotig Applications  

  • Light Fabrication

  • Hobbyist

  • Home Use

  • Farm and Ranch


Input Power

  • Requires 1-Phase Power

Rated Output

  • TIG: 150 Amps at 15 VAC, 20% duty cycle

  • 150 Amps at 15 VDC, at 20% Duty Cycle

  • Stick : 150 A at 25 VAC, at 20% Duty Cycle

  • 130 A at 25 VDC, at 20 % Duty Cycle

Welding Amperage Range

  • TIG : 20 - 165 A (AC), 30 - 160 A (DC)

  • Stick : 20 - 165 A (AC), 25 - 130 A (DC)

Net Weight of the Miller Econotig

  • 140 lb (64 kg)

Miller Econotig Comes Complete With

  • Power source with primary cord (plug provided on 230 volt model)

  • WP1712RDI quick-connect TIG torch with backcap, ceramic gas cup, 3/32 in (2.4 mm) collet and collet body, and 2% thoriated tungsten

  • 12 ft (3.7 m) work cable and clamp

  • 15 ft (4.6 m) Stick electrode holder

  • 20 ft (6 m) RFCS-14 foot-operated remote control

  • Gas regulator, flowmeter and 12-1/2 ft (3.8 m) shielding gas hose

  • "How-To" DVD (in English and Spanish)


Miller Econotig Tig Welder Package 230 VOLT 903367