Millermatic 255 vs Multimatic 215 PRO

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	Multimatic 215 PRO
Process	MIG (GMAW), pulsed MIG (GMAW-P), and flux-cored (FCAW). Source	MIG (GMAW), pulsed MIG (GMAW-P), flux-cored (FCAW), DC TIG (GTAW), pulsed TIG (GTAW-P), and DC stick (SMAW). Source
Output amp range	20–350 A. Source	20–230 A on the product page. Source
Rated duty cycle	230 A at 25.5 V, 60% duty cycle. Source	120 V: 110 A at 19.5 VDC, 60% duty cycle. 240 V: 160 A at 22.0 VDC, 60% duty cycle, and 215 A at 24.8 VDC, 30% duty cycle. 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 or 240 V, single-phase, 50/60 Hz. MVP plugs for 120 V and 240 V are included. Input amperes are not in the quick specs. Source
Wire or rod size	Not published by manufacturer Source	The features page says the machine is used with .024–.035 in. (0.6–0.9 mm) solid wire and .030–.045 in. (0.8–1.2 mm) flux-cored wire. The included drive roll is grooved for .024 in. or .030/.035 in. solid and .030/.035 in. flux-cored. Source
Weight	Machine only: 84 lb. (38 kg). Machine with running gear: 148 lb. (67 kg). Source	35 lb. Source
Material thickness	Not published by manufacturer Source	120 V: 24 ga.–3/16 in. steel and 18 ga.–1/8 in. aluminum. 240 V: 24 ga.–3/8 in. steel and 18 ga.–3/8 in. aluminum. Stick and TIG thickness are not printed in that block. Source