Lincoln Electric K3190-1 Welding Helmet - Auto Darkening 9-13

• LCD viewing area = 97mm x 44mm or 3.82" x 1.73"
• 2 Arc sensors
• variable shade 9-13
• Fully Automatic
• Solar powered, No batteries required.
• Light to dark switching time = .00004 sec ( 1/25,000 sec )
• Total weight = 15.5oz