Pyramex AUTO DARKENING HELMET Sensitivity Adjustment to IR9-13

Lightweight thermoplastic shell

Fully adjustable nylon suspension

Lift front with viewing area of 2" x 4.25"

Adjusts from IR shade #9 to #13

High speed lens - 1/25000 second

"Shake down" helmet minimizes carbon monoxide build up

Optimally balanced

Ample space for respirators

Total head, faca and neck protection

Meets ANSI Z87.1-2003 standards

Sensitivity adjustment Battery (2/AAA) and solar powered with 2 sensors