High Quality Welding Helmet with CE and ANSI

Features 1> Variable shade control from 9# to 13#. 2> Stepless sensitivity adjustment. 3> Adjustable recovery delay 4> 4 arc sensor 5CE ANSI approved Light State DIN4# Dark State DIN9-13# stepless regulation Sensitivity Stepless regulation Low Battery Indicator Yes Grinding Function No Dark to Light Fast:0.2s/Slow:0.8s Power Supply Replaceable lithium battery+solar cells Working Hours ≥5000 welding hours Switching Time 1/25000s(Room Temperature) Working Temperature -5°C-+55°C Viewing Area 98*48mm UV/IR Protection DIN16 Helmet Material PP Weight 500g