Millermatic 142 vs TIG325X

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 142	TIG325X
Process	MIG (GMAW) and flux-cored (FCAW). Source	AC/DC TIG and stick. The output line splits TIG into 5–325 A DC and 10–325 A AC. Source
Output amp range	30–140 A. Source	TIG 10–325 A (5–325 A DC, 10–325 A AC). Stick 20–250 A. Source
Rated duty cycle	100 A at 19 V, 60% duty cycle. 80 A at 18 V, 100% duty cycle. Source	TIG: 40% at 325 A, 60% at 280 A, 100% at 250 A. Stick: 40% at 250 A, 60% at 220 A, 100% at 180 A. The duty lines are not split by voltage. Source
Input voltage and plug	120 V, 20 A, single-phase, 50/60 Hz. Source	120 V / 240 V, single-phase, 50/60 Hz. Input amperes are not in the specifications list. Source
Wire or rod size	Set up for .024–.035 in. (0.6–0.9 mm) solid wire and .030–.045 in. (0.8–1.2 mm) flux-cored wire. Uses 4- or 8-inch spools. Source	Not published by manufacturer Source
Weight	33 lb. Source	73.24 lb (about 33.2 kg). Source
Material thickness	Steel: 24 ga.–3/16 in. single pass. Aluminum: 18–14 ga. single pass. Source	Not published by manufacturer Source