WELDING HELMET SPECS:

• Equipped with a CR2450 battery (1 included), the WELDING HELMET - GRAY - METAL MAN PROFESSIONAL AUTO DARKENING TECHNO SKULL boasts a convenient view size of 3.78 x 2.09, a shade range of 9 to 13, and 4 sensors for accurate detection. With both sensitivity and delay adjustments available via dials, this helmet is customizable to meet your welding needs.