AUTO-DARKENING WELDING HELMET2

详情

1) Cartidge size: **0X*0X8mm(**1/3"x**5/9"x1/3") 2) View area: *2X*2mm(3.*2"x1.*6") 3) Arc sensor: 2 4) Function:"WELDING"/"GRINDING"can be selective 5) UV/IR protection: Up To Shade DIN *5 at all time 6) Variable shade: DIN 4/***3(Outside Stepless Adjustable) 7) Switch time: a)light to dark: <1/****0s(Room Temperature and High Sensitivity) b)dark to light: 0.**1.0s at "Slow-Middle-Fast" position 8) Sensitivity: Can be adjustable at "High-Middle-Low" position 9) Power supply: Solar cells, No battery change required *0) Power On/Off: Fully automatic *1) Operation temperature: *5 °C ~ **5 °C (*3 °F ~ **1 °F) *2) Storing temperature: **0 °C ~ **0 °C (*4 °F ~ **8 °F) *3) Warranty: Two years *4) Helmet material: Polyamide(Nylon)/High-impact resistant plastic *5) Total weight: **5g