Proguard Auto Darkening Welding Helmet NOVA-616G

● Auto Darkening Welding Helmet is designed to protect the welder's eyes from harmful radiation including visible light, ultraviolet radiation (UV) and infra-red radiation (IR) resulting from certain arc and gas welding processes when used in accordance with the user instructions. ● Suitable for all types of electro-welding, covered electrodes, plasma welding, cutting and laser welding except gas welding. Features ● High definition protective filter, user can see the welding conditions clearly when welding the goods. Welding luminosity is soft and comfortable. ● Striking the Arc Sensor 4, the observing wndow darkens immediately. ● Power supply: High performance solar cells and lithium battery. ● Internal variable sensitivity and delay time can be adjustable. Delay time (0.1-1.0s). ● Shade variable: Shades, DIN4/9-13 ● Limited working temperature range: -10 C + 60 C. ● UV/IR Protection DIN16. Packing: 1 Set / Box