Auto Darkening Welding Helmet
*CE marked
*Viewing area:92x42mm
*Best seller

1),Filter size: 110 x 90mm
2),Viewing area:92x42mm
3),Light shade:DIN4
4),Dark shade:DIN9-13

5),Sensitivity Stepless Adjustment
6),Switching time from light to dark: 1/25,000s
7),Delay time from dark to light:Stepless Adjustment  0.15s ~0.8s
8),Power supply: Solar cell + Lithium battery