A 250-amp S7 TIG/ARC dual voltage welder with digital display and torch cables sits on a scratched metal workbench in a dimly lit workshop.

S7 TIG Welder Review: Affordable Power in a Portable Package

Finding a solid TIG welder that doesn’t drain your bank account is tough. The S7 250A TIG Welder steps in as a compact, feature-packed machine designed for hobbyists, light fabrication work, and beginners. It’s small, capable, and simple to use—making it a smart option for budget-conscious welders. Here’s what to know before deciding if it’s…