*View area 92x42mm(3.62"x1.65") *Suitable for professional welder *Power by Solar cell.No battery change required
Black 92x42mm Professional Darkening Welding Helmet
Order No.:NH31006011
1),Filter size: 110 x 90mm(4.33"x3.54")
2),Viewing area:92x 42mm (3.62"x1.65")
3),Light state: Shade 4
4),Dark state: Variable shade 9-13,Outside control.
5), 2 arc sensors
6), Switching time from light to dark: 1/10,000s
7),Delay time:0.1s-0.9s Inside continuous adjustable
8),Sensitivity: Inside continuous adjustable
9),Solar cell, no battery change required
10), Meets EN379, EN175, ANSI Z87.1 and CSA Z94.3 Standard
Black 92x42mm Professional Darkening Welding Helmet
