Pro Solar AUTO Darkening Welding Helmet Tig Face Shield Grinding Welder Protective Gear

Features: 100percent brand new AutoDarkening welding Helmets are designed to protect the eyes and faces from spark, spatter, and harmful radiation under normal welding conditions Solar energy, no need to replace the battery Not enclosed design, but can complete keep out welding spatter, summer won"t be hot and winter will not appear Water mist on lens because of man"s breathing Suitable for high welding operation temperature Specifications: Size of helmet: Width: 20.5 cm; Height: 18.5 cm Viewing Area: 8.9 * 3.4 cm Adjustable headband size: 5261cm Maximum height of headband: 11.5 cm; Max. size of semicircle headband: 33.5 cm Minimum height of headband: 8.5 cm; Min. size of semicircle headband: 26.5 cm Response time: 12500030000s UV Penetration Rate: 313nm less than 0.00006percent ; 365nm less than 0.00006percent IR Penetration Rate: 7801300nm less than 0.003percent ; 13002000nm less than 0.003percent Operating Temperature: 5 celsius ~+55 celsius Storing Temperature: 20 celsius ~+70 celsius Automatically ON OFF function Shade DIN level: 11 Package List: 1 x Welding Helmet Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. .Large view window dimension for observation easily AutoDarkening welding Helmets are designed to protect the eyes and faces from spark, spatter, and harmful radiation under normal welding conditions Solar energy, no need to replace the battery Not enclosed design, but can complete keep out welding spatter, summer won"t be hot and winter will not appear Our welding helmet is widely used in automotive, construction, metal production and fabrication, boilermanufacture,transportation and so on