darkening welding mask 02 
darkening welding mask 05 
darkening welding mask 03 
darkening welding mask 06 
darkening welding mask 01 
darkening welding mask 04
| View Area: | 92.5*42.5mm |
| Helmet Material: | PP |
| Power Supply: | Solar Cells +Lithium Battery |
| Automatic dimmer screen | the transmittance rate of light is 0.1 milliseconds, and the light is reliable, visual screen window visibility window provides more then 180 degrees of vision. |