Mild Steel Welding Capability
Not to scale.


Min. — 24 ga (.08 mm)

Max. — 3/8 in (9.5 mm)

NEW! The Passport Plus welds aluminum with the use of the Spoolmate 100 Series spool gun. Setup is quick and easy - just plug in the direct connect spool gun, change over to argon gas and select the aluminum mode on the front of the machine. You're now ready to weld up to 1/8 inch aluminum on 115 V power, and 1/4 inch aluminum on 230V power.

Highly portable package for welders who travel for their jobs... up ladders, down holes, through small openings... this is the breakthrough in MIG welding you've been waiting for. The suitcase-style, 45lb, all-in-one package carries an 8 inch spool of wire and a gas bottle! (55lbs with a full gas bottle and wire spool.)

Plugs in anywhere - With Miller's exclusive Multi-Voltage Plug (MVP™) that allows you to plug into either 115 or 230 V power. Just choose the plug that fits your receptacle and attach it to the power cord - no tools required!

Miller's exclusive Auto-Line Technology provides state-of-the-art flexibility, automatically connecting to 115 or 230 VAC, single-phase power without removing the cover to re-link the power source.

Does the job - The Passport has the power to weld mild and stainless steel up to 3/8". And its high-quality arc characteristics feature positive arc starts without popping and spatter, high-stability low-spatter CO2 welding, and outstanding mixed gas. Arc Control allows you to select between a crisp arc suited for mild steel or a softer arc suited for stainless steel and some mild steel applications.

See it in Action »

No need for large gas cylinder - Passport's self-contained gas cylinder holds 12 oz of CO2 to keep you welding for 25 minutes or 25 ft of welding on 3/16" thick material with .030 in mild steel wire. A dual-gas supply switch allows you to select between the internal CO2 gas supply or the bulk supply when you're in the shop or need mixed gases.

Takes a beating - The impact resistant case provides strength and durability, potecting the internal components and welding wire. The outside handy side storage pouch keeps work cables, clamps, M-10 gun, MVP adapters and power cables in one handy, easy-to-reach place.

Fan-On-Demand™
Operates only when needed reducing noise, power consumption, and the amount of airborne contaminants pulled through the machine.

Wind Tunnel Technology™
Internal air flow that protects electrical components and PC boards from dirt, dust, debris... greatly improving reliability.

LVC™ Line Voltage Compensation
Keeps output of the power source constant regardless of fluctuation in input power ± 10%.

Built-in Contactor
For your safety, our built-in contactor makes wire electrically "cold" when not welding

Thermal Overload Protection
Internal components are protected from damage by thermal overload protection which automatically shuts down the unit if duty cycle is exceeded or air flow and cooling are restricted.