Welding helmet
Item No. :101-107-100-014
Information :
Information :
Viewing area:90×40mm
Light state:DIN.3 or 4
Dark state:DIN.9-13
Switching time(s):1/25000
Delay time(s):slow:0.6s~08s fast:0.1s~0.3s
Power supply:Solar cells+Li
Sensitivity Adjustment:Low/High
Weight:420g
