Thunderbolt 210 MV vs MIG285

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	Thunderbolt 210 MV	MIG285
Process	Stick (SMAW). Source	The specifications table says output type MIG, lift TIG, and stick. The overview also names flux core. Source
Output amp range	120 V: 10–110 A. 240 V: 10–210 A. Source	Max rated output: MIG 285 A, TIG 250 A, stick 250 A. The duty table prints MIG 285 A on 240 V and 120 A on 120 V, and stick and TIG 250 A on 240 V and 120 A on 120 V. Source
Rated duty cycle	120 V: 65 A at 60% duty cycle and 50 A at 100% duty cycle. 240 V: 135 A at 60% duty cycle and 105 A at 100% duty cycle. Source	MIG: 30% at 285 A on 240 V and 30% at 120 A on 120 V. Stick: 30% at 250 A on 240 V and 30% at 120 A on 120 V. TIG: 30% at 250 A on 240 V and 30% at 120 A on 120 V. Source
Input voltage and plug	1-phase power, 120 V or 240 V, 50/60 Hz. Maximum amps input at rated load output: 27.8 A at 120 V and 44.9 A at 240 V. The cord includes multi-voltage plugs for 120 V and 240 V. Source	1-phase, 120 V/240 V. Max inrush (I1max), columns MIG / stick / TIG: 120 V 34.2 / 42.5 / 25.3 A, and 240 V 57.4 / 53.5 / 35.7 A. Max rated (I1eff): 120 V 18.7 / 23.3 / 13.9 A, and 240 V 27.4 / 29.3 / 19.6 A. Source
Wire or rod size	Not published by manufacturer Source	Not published by manufacturer Source
Weight	13 lb. Source	The page says “weighing under 60 lbs.” It does not print a single net-weight number. Source
Material thickness	Maximum mild steel thickness: 120 V, 1/8 in. 240 V, 1/2 in. Source	The overview says the 285 A output can weld materials up to 5/8 inch thick. Source