TIG200 vs Unlimited 140

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	TIG200	Unlimited 140
Process	DC TIG and stick. Source	GMAW/FCAW, SMAW, and GTAW. Source
Output amp range	On 240 V: TIG 190 A and stick 185 A. On 120 V: TIG 145 A and stick 140 A. The lower limit is 10 A for either process. Source	GMAW/FCAW 30–140 A. SMAW 30–75 A. GTAW 20–110 A. Source
Rated duty cycle	Not published by manufacturer Source	GMAW/FCAW 30% at 90 A. SMAW 40% at 75 A. GTAW 20% at 110 A. Source
Input voltage and plug	Dual-voltage 120/240 V input. Input amperes are not in that description. Source	120 VAC / 60 Hz. Current input: GMAW/FCAW 21 A, SMAW 21.3 A, GTAW 20.5 A. Source
Wire or rod size	Not published by manufacturer Source	Solid core .025 / .030 / .035 in. Flux-cored .030 / .035 in. Wire speed 80–275 IPM. Spool capacity up to 12 lb. Source
Weight	Not published by manufacturer Source	Not published by manufacturer Source
Material thickness	7/16-inch steel in a single pass is tied to the 190 A, 240 V TIG sentence. The 10 A floor is described as mild enough for 24-gauge sheet metal. A 120 V thickness is not printed. Source	Not published by manufacturer Source