Professional Solar Welding Helmet Welding Mask Auto Darkening

Features:
Professional welding helmet with high sensibility and stable performance.
Effectively protect your eyes from getting hurt by spark, spatter and harmful radiation.
Made of high quality material with high intensity, durable and safe to use.
Auto darkening, quick response, the levels of darkness is adjustable.
With time delay, your eyes won't be hurt by remained arc, much safer.
Large view window, low battery indication, convenient to use.
With fully adjustable ratcheting headgear and soft sweat band, comfortable to use.
Powered by lithium batteries and solar cell.
Note:
This welding helmet is not suitable for laser welding and oxyacetylene welding.