3M 100V auto-darkening welding mask

3M 100V automatic dimming welding mask
product introduction:
Three-speed dimming sensitivity setting;
Automatic switch.
Dark state shading number: 8~12
Automatic dimming screen has outstanding optical performance, providing long-lasting and comfortable Field of vision and all-weather protection of ultraviolet and infrared rays;
Patented No. 5 shading number side window;
Ear and neck can be protected;
Silver front cover reflects heat radiation;
Unique design can protect the lower end of the neck.
Saddle-shaped headband improves the stability of the welding cap and disperses the weight of the welding cap. It can adjust a variety of angles and distances;
The inner protective sheet slides in from the side to effectively prevent the environment from being humid and fogging;
Patented breathing vent design.
Can be used in conjunction with most 3M masks