How to Choose a Welding Helmet: Auto-Darkening vs Passive, Shade Range, and Arc Sensors | WC Safety
The right welding helmet protects your eyes from arc radiation while letting you actually see the puddle. This guide weighs auto-darkening against passive lenses, explains shade range and switching speed, covers arc sensors, viewing area, and grind mode, and walks a real MIG selection - all mapped to ANSI Z87.1 and Z49.1.
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