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Automatic Welding Helmet 1.Welding helmet with unique design,wide uses. 2.Various of colors with high quality,nice price
| Item | Protecting Soldering Mask |
| Filter dimensions | 110x90x8.5mm |
| View size | 96x43mm |
Light state shade | 4 |
| Dark state shade | 9/13 |
| Shade control | external |
| Switching time | 1/20000S |
| Sensitivity control | adjustable |
| Power | replaceable lithium batteries+solar |
| Time range from dark to light | 0.1-0.9s adjustable |
| Operation temperature | -10-55 centigrade |
Automatic Welding Helmet