Auto-darkening Welding Hood

13),2year guarantee

12),Weight:490g

8),Sensitivity:Stepless Adjustment
9),Power source: Solar cell with Lithium cells
11),Shell material:PA

3),Light shade:DIN4
4),Dark shade Option:DIN9-13
5),Shade knob:Out
6),Switching time from light to dark:1/25,000s
7),Switching time from dark to light:Stepless Adjustment  0.15s ~0.8s

1),Filter size: 110 x 90mm
2),Viewing area:92x42mm