ARC120 vs ARC140D Handheld Stick Welder Comparison
ARC120 vs ARC140D - Which One Fits Your Work
Both are true handheld, portable stick welders that run on a standard 110V outlet. The table below shows where each one shines, so you can match a model to the jobs you actually do.
| ARC120 The Light Everyday Welder | ARC140D The Capable Workshop Welder | |
|---|---|---|
| Key Strength | Lightest and simplest to grab and go. A clean 5-step dial keeps setup quick and stress-free. | More output and a digital display for exact, repeatable settings on tougher jobs. |
| Output Current | 20–120A | 20–140A, extra headroom on thicker metal |
| Current Control | Simple 5-step dial | Digital display, plus Arc Force control |
| Build & Grip | Carbon-fiber print finish, standard grip | Skin-like insulated grip and upgraded 300A ground clamp |
| Weight | 1.8 kg (4 lbs), the lighter pick | 2.3 kg (5 lbs), still easy to carry |
| Best Application | Home garage repairs, DIY projects, fence and gate fixes, light automotive touch-ups, and learning to weld. | Busy workshop work, farm and ranch repairs, metal fabrication, trailer jobs, and frequent or heavier-duty welding. |
| Great For | Beginners and weekend DIYers who want a light, no-fuss welder. | Hands-on users who weld often and want more control and power. |
Both models run on 110V household power and ship as a complete kit. Select your model from the options above before adding to cart.