Automatic DIN 9-13 Welding Helmet

Automatic DIN 9-13 Welding Helmet This product will provide eye protection against Ultraviolet and Infrared emissions. You can adjust the shade by the knob of “Shade” according to welding current and adjust sensitivity step less. The solar cell can supply energy from welding light or strong natural light, and there are 2 CR2032 batteries can be replaced to longer the life of the filter. The high light of this product is: we put a LED light in the ADF, focused by a magnify