Millermatic 255 vs Square Wave TIG 200

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 255	Square Wave TIG 200
Process	MIG (GMAW), pulsed MIG (GMAW-P), and flux-cored (FCAW). Source	AC/DC TIG and stick. Source
Output amp range	20–350 A. Source	120 V: TIG 10–125 A and stick 10–90 A. 230 V: TIG 10–200 A and stick 10–170 A. A footnote prints 120 V AC TIG 110 A / 25%. Source
Rated duty cycle	230 A at 25.5 V, 60% duty cycle. Source	120 V TIG: 125 A/25%, 100 A/40%, 85 A/60%. 120 V stick: 75 A/20%, 65 A/60%. 230 V TIG: 200 A/25%, 160 A/40%, 130 A/60%. 230 V stick: 170 A/20%, 100 A/60%. Source
Input voltage and plug	208–240 V, single-phase. Auto-Line 208–575 V, single-phase. The quick specs do not print input amperes. Source	120/1/50/60 and 230/1/50/60. Input current at those rated outputs runs from 14 A to 21 A on 120 V and from 13 A to 25 A on 230 V. The highest 120 V figure is 21 A and the highest 230 V figure is 25 A. 120/230 V input cords are included. Source
Wire or rod size	Not published by manufacturer Source	Not published by manufacturer Source
Weight	Machine only: 84 lb. (38 kg). Machine with running gear: 148 lb. (67 kg). Source	46 lb (21 kg). Dimensions 14 x 10.75 x 19.25 in. Source
Material thickness	Not published by manufacturer Source	Not published by manufacturer Source