Miller Millermatic 142
#8 in 120 VFull review
A polished 120 V MIG for hobbyists who want Auto-Set and a long duty cycle on thin steel. Buyers on a budget get similar reach for much less.
Amazon $1,213.33$1,213.33
6 Miller welders ranked. Each one is scored and ranked against every brand in its input voltage, so "#3 mid-size" means third of all mid-size welders here, not third among Miller's own.
Miller makes 6 current welders: 1 120 V, 3 dual voltage and 2 240 V. Prices run from $1,213.33 for the Miller Millermatic 142 to $4,499.99 for the Miller Multimatic 220 AC/DC. Its best-rated model in each size: the Miller Millermatic 142 (#8 of 10 120 V, rated 3.0), the Miller Multimatic 215 PRO (#10 of 16 dual voltage, rated 3.0) and the Miller Multimatic 235 (#5 of 7 240 V, rated 2.9).
Prices were last checked November 1, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Miller welders 6
- Miller Millermatic 142#8 120 VFull review
A polished 120 V MIG for hobbyists who want Auto-Set and a long duty cycle on thin steel. Buyers on a budget get similar reach for much less.
Amazon $1,213.33$1,213.33140 A31%33 lb - Miller Multimatic 215 PRO#10 dual voltageFull review
A portable all process machine for fabricators and serious hobbyists who weld steel and stainless in many ways. Buyers who need aluminum TIG should look at an AC/DC machine.
Amazon $2,125$2,125230 A26%35 lb - Miller Multimatic 235#5 240 VFull review
A shop multiprocess machine for fabricators who weld steel all day and want stick and TIG on the same cart. It suits a garage with a 240 V circuit.
Amazon $3,623$3,623235 A31%63 lb - Miller Millermatic 211 PRO#12 dual voltageFull review
A premium portable MIG for serious hobbyists and mobile fabricators who want pulsed MIG and Auto-Set on either 120 V or 240 V.
Amazon $1,756.41$1,756.41230 A26%35 lb - Miller Multimatic 220 AC/DC#16 dual voltageFull review
An all in one machine for fabricators and car builders who need aluminum TIG as well as MIG and stick. Buyers who never TIG aluminum pay a lot for that feature.
Amazon $4,499.99$4,499.99230 A15%56 lb - Miller Millermatic 255#7 240 VFull review
A professional shop MIG for fabricators who weld thick steel and aluminum all day. It is overkill for weekend repairs.
Amazon $4,352$4,352350 A26%84 lb
