Handler 125 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	Handler 125	Unlimited 140
Process	Flux-cored out of the box, and MIG after a regulator and shielding gas are added. The sheet calls it a constant-voltage DC welder. Source	GMAW/FCAW, SMAW, and GTAW. Source
Output amp range	25–130 A. Source	GMAW/FCAW 30–140 A. SMAW 30–75 A. GTAW 20–110 A. Source
Rated duty cycle	80 A at 25% duty cycle. The specifications table also prints 50 A at 60% and 40 A at 100%. Source	GMAW/FCAW 30% at 90 A. SMAW 40% at 75 A. GTAW 20% at 110 A. Source
Input voltage and plug	120 V. Amps input at rated output, 60 Hz: 21.3 A. The sheet says it operates on common 120-volt power and includes a power cord with plug. It does not name the plug or a breaker size. Source	120 VAC / 60 Hz. Current input: GMAW/FCAW 21 A, SMAW 21.3 A, GTAW 20.5 A. Source
Wire or rod size	Ready to weld with .030–.035 in. (0.8–0.9 mm) self-shielding flux-cored wire. With gas, .023–.030 in. (0.6–0.8 mm) solid wire. Stainless wire is mentioned for 18–12 gauge stainless with tri-mix gas. 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	57.5 lb. Source	Not published by manufacturer Source
Material thickness	Mild steel thickness range 24 ga.–3/16 in. The same page limits the gas-shielded example to 24 gauge–1/8 inch steel. Source	Not published by manufacturer Source