Auto darkning welding helmet
Auto darkening Solar + Battery welding helmet.
Window Size: 110mm x 90mm
Active View Area: 42 x 98mm
Switch Time: 0.04ms
Shade Color: # 9 ~ # 13
Three section delay time with grind mode function, operating temperature: -10° C ~ + 70° C
Warranty: 2 years
Battery replacable, outside adjustable.