AUTO-DARKENING FILTER-Auto Darkening Welding filter-shine

- The latest ISO standard with V1 level - The 2nd generation of the latest true color technology can effectively block blue light and relieve eye fatigue - Invention patent memory function, intelligent recording of ADF settings, set once, call at any time - Intelligent sleep mode, effectively saving ADF energy and prolonging the service life of ADF - 0.04ms switching time, quickly turn black, provide safer protection AUTO-DARKENING FILTER