Millermatic 252 vs TIG225X

Same fields. Each cell is that model's published text. A blank stays "Not published by manufacturer." The outlet chip does not hide either column.

Spec	Millermatic 252	TIG225X
Process	MIG (GMAW) and flux-cored (FCAW). Source	AC/DC TIG and stick. The page tells the operator to use AC for aluminum and magnesium and DC for steel, stainless, and most other metals. Source
Output amp range	30–300 A. Source	TIG 10–225 A. Stick 10–180 A. Source
Rated duty cycle	200 A at 24 VDC, 60% duty cycle. 250 A at 26.5 VDC, 40% duty cycle. Source	TIG: 40% at max output, and 100% at 108 A on 120 V or 155 A on 240 V. Stick: 40% at max output, and 100% at 76 A on 120 V or 139 A on 240 V. Source
Input voltage and plug	208/240 V, single-phase, 60 Hz, or 230/460/575 V, single-phase, 60 Hz. On the 208/240 V row, amps input at the 200 A, 60% rating are 57.0 A at 208 V and 50.8 A at 240 V. Source	120 V / 240 V, single-phase, 50/60 Hz. Input amperes and a plug name are not in the specifications list. Source
Wire or rod size	Solid/stainless steel .023–.045 in. (0.6–1.2 mm). Flux-cored .030–.045 in. (0.8–1.2 mm). 12 in. spool. Source	Not published by manufacturer Source
Weight	205 lb. (93 kg). Source	41 lb (18.5 kg). Source
Material thickness	Not published by manufacturer Source	The page says it can weld materials up to 1/2 inch thick. Source