Solar Welding Helmet Auto Darkening Arc Tig Mig Grinder Protection Tool

1 Automatic darkening helmet has wider coverage than common helmet. It can be used to protect the face and neck against damage from electricity arc and improve working efficiency 2 This product is widely used in shipbuilding, petroleum, architecture, steel, boiler manufacture and so on 3 The operating temperature range is -5 ~+55 . The ultimate operating temperature range is -10 ~+60 . The ultimate storage temperature range is -20 ~+70 . The relative humidity range is 20%~80% 4 The helmet can converse the electricity arc resulted from welding to electronic signals. These signals will be magnified and passed to the LCD driven circuit, in which the light valve will be turned from light to dark 5 It can effectively block the ultraviolet radiation and infrared ray, and effectively protect eyes against the damage from ultraviolet radiation and infrared ray

What's in the box
1 x Welding Helmet