Handheld Welding Machine Arc Welder Digital Intelligent Welder Gun 110Vrv3u

Adjustable Output Current: It uses an imported chip to automatically identify and match welding rods. All you need to do is turn the compass on the top to adjust the 6-step current (20A/40A/60A/80A/100A/120A) for a variety of welding mode applications, which is newbie-friendly.

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