Electric Welding Foldable Mask, Solar Automatic Dimming Half Mask, Welder's Protective Welding Helmet, With 5 Piece Protective Films Stacking Racks & Shelves [Display clock]-（year、month、day、Time、branch、second），Power down hold

[Display clock]-（year、month、day、Time、branch、second），Power down hold

all data at a glance

Temperature range ：5℃ – 50℃

cable handle x1

digital display of pressure difference on both sides of the sample

Electric Welding Foldable Mask, Solar Automatic Dimming Half Mask, Welder's Protective Welding Helmet, With 5 Piece Protective Films Stacking Racks & Shelves [Display clock]-（year、month、day、Time、branch、second），Power down holdShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Description : This mask is worn during electric welding. It will be automatically sensitized after being put on,so that the welding process is not glare and does not hurt the eyes. Double filter to avoid ultraviolet and infrared radiation damage caused by arc,and avoid welding eye damage to the eyes. Solar power supply,the arc energy generated during electric welding can be