The Smarter Tools ST-1S auto-darkening welding helmet is designed to protect the eyes and face from specks, spatter and harmful radiation under normal welding conditions. The Auto-darkening filter automatically changes from a light state to a dark state in only 1/25000S when an arc is struck and it returns to the light state when welding stops. The and adjustable sensitivity and response time makes this helmet the smart choice among other welding helmets.
California residents: see Proposition 65 information
- Extreme lightweight shell design
- Reduces neck tension and fatigue
- Light to dark:1/25000S (at room temperature)
- Sensitivity: low or high can be selected
- UV/IR protection: up to shade DIN13
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