• ADVANCED IGBT INVERTER TECHNOLOGY: The Protmex 110V portable handheld welder features advanced IGBT inverter technology for high no-load voltage and arc stability. Its automatic current compensation provides steady output during voltage fluctuations from long extension cords, reducing rod sticking and burn-through. Suitable for materials including carbon steel, stainless steel and iron, it delivers a smooth, spatter-free experience, making it the ultimate handheld welder for DIY beginners and enthusiasts.
• VERSATILE 20‑120A WIDE CURRENT ADJUSTMENT: With a 5‑position rotary knob, this hand held welder lets you adjust current from 20 to 120 amps, so you can match amperage to electrode diameter and metal thickness. This versatile portable welder is your all-in-one solution for home DIY, automotive repairs, fencing projects, and everyday metal fixes—this versatile welder handles it all.
• MULTIPLE ROD SIZES COMPATIBILITY: This portable handheld welding machine supports multiple rod sizes from 3/32″(2.5mm), boasting a built-in Hot Start Arc Ignition feature, this handheld welder ensures smooth and reliable arc starts for effortless operation. It stabilizes arc formation to deliver cleaner welds with minimal spatter. The lightweight handheld design maximizes ease of use, making this portable welder perfect for a wide range of welding applications.
• PORTABILITY AND SPACE‑SAVING DESIGN: Weighing only 3.3 lbs (1.5 kg) and measuring 9.8 x 9.45 inches, this mini welding machine is designed for true portability. Its handheld design facilitates one‑handed operation, making it highly maneuverable in tight spaces. The space‑saving size allows for convenient storage in your home, workshop, or car trunk, so you can take this hand held welder to any job site – whether it's a backyard repair, a farm fix, or an outdoor project.
• COMPREHENSIVE SAFETY & THERMAL MANAGEMENT: Engineered for safe operation, this handheld welding gun integrates an automated thermal management system with built-in overload protection. Its innovative internal 360° cooling technology optimizes heat dissipation to safely extend the duty cycle, while the advanced anti-stick function ensures effortless rod detachment. This portable welder delivers reliable, consistent performance from professional workshops to DIY home use.
• COMPLETE PORTABLE HANDHELD WELDER KIT: This handheld welder comes as a full kit – no need to buy anything extra. The package includes 1x welding mask, 1x safety glasses, 1 pair of gloves, 1x slag hammer/brush, 1x ground clamp, 1x electrode holder, 20 rods,1x user manual, all neatly packed in a durable carry bag. Just plug into any 110V outlet and start welding right out of the box. Everything you need is in one place, so you can focus on your project, not on hunting for missing parts.

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty