Hellfire Pattern Solar Auto Darkening Welding Helmet Weld Mask Arc Mig Tig Grinding with 2 Lens

Specification Size 29x12x20cmMasks Material PP Polypropylene Main Color RedPattern Fire SkullLight States DIN 4Dark States DIN 5 13 free adjustableResponse Time bright to dark 1 30000 seconds normal temperature conditions The return Time dark to bright adjustable 0 15s 0 8sSensitivity welding based on current size adjustable low highBattery Lithium Solar CellUV Protection 16 levelsWorking Temperature 5℃ 55℃ 20℉ 131℉ Storage Temperature 20℃ 70℃ 4℉ 158℉ Attention 1 The protective piece must be assembled to front and back of the filter lens or the filter lens will be destroied 2 Any broken and scratching of the filter frame will affect the viewing angle and reduce the protective ability please replace the frame once you find this matter 3 The protection piece should be replaced if broken and scratching Dont touch the lens with touch objects 4 Please read carefully the user manual before you use the mask Package includes 1 x Welding Helmet2 x Lens1 x User Manual Details pictures