Automatic Adjustable Welding Helmet

Automatic Adjustable Welding Helmet Blue , pp plastic vision welding helmet This product will provide eye protection against Ultraviolet and Infrared emissions. The large window size will give you wide field of vision. You can adjust the shade by the knob of “Shade” according to welding current and adjust sensitivity step less, the delay time can be adjusted from 0.2 to 0.7 S. The solar cell can supply energy from welding light or strong natural light, and there is 1 CR2032