Solar Energy Auto Darkening Electrical Welding/Grinding Mask Helmet

 

Solar Energy Auto Darkening Electrical Welding/Grinding Mask HelmetFeatures : Sensitivity knob.”Welding/ Grinding” can be selective by switch.Time delay switch for you to control switching time from darkness to light.Outside darkness shade level knob.Full face coverage. Ratchet adjustable head-strap.In full conformity with CE and ANSI Z87 standards.Charges with exposure to welding or sunlight.Specification :Full range UV/IR protection up to shade DIN 16 all time.Auto switching time : light to dark is 1/25,000 SecondsDarkness shade control (DIN) from 9-13, Clear shade 4Operation Temperature : -5 ℃ to 55  ℃Viewing Area : 92mm x 42mm(3.62″x1.65″)

 

Package includes :  1 x Solar Energy Auto Darkening Electrical Welding/Grinding Mask1 x User Manual