Solar Energy Auto Darkening Electrical Welding/Grinding Mask Helmet
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.
Full range UV/IR protection up to shade DIN 16 all time. Auto switching time : light to dark is 1/25,000 Seconds Darkness shade control (DIN) from 9-13, Clear shade 4 Operation Temperature : -5 ℃ to 55 ℃ Viewing Area : 92mm x 42mm(3.62"x1.65")
Package includes :
1 x Solar Energy Auto Darkening Electrical Welding/Grinding Mask 1 x User Manual