Auot darkening welding helmet

Product Description

[Filter modal:WH**0] Light state: DIN4 Dark state: DIN***3 ( Stepless Adjustment ) Switching time: < 1/*0, **0s at room temperature Delay time: slow/ fast:0.*5s~0.*0s Sensitivity: Low/High Battery: Li-Mi & Solar Combination (Min. Lifetime: 5, **0 Welding Hours) Operation temperature:*5℃（*3℉）— **5℃（**1℉） Viewing area: *2 x *2 mm (**5/9” x **3/5”) Cartridge Size : **0 x *0 x 9 mm (**1/3” x **5/9” x 7/*0”) UV transmittance:**3nm≤0.****6% **5nm≤0.****6% IR transmittnce:**0﹋***0nm≤0.**3% ***0﹋***0nm≤0.**9% Weight: **0g (0.*5 Pound) Material of helmet: PP Available color: blue/ black/ silver [Optional Filters:WH**0series, WH**0series, WH**0series, WH**0series, WH**0series, WH**0series]