With optical classes 1/1/1/2, the 3-in-1 automatic welding helmet is ideal for professional welding, plasma cutting as well as grinding, cutting and sawing work. The welding helmet reliably protects the eyes and face from harmful flashes, heat, sparks and high-speed particles. Equipped with a latest-generation true colour filter cassette, the welding mask guarantees optimum visibility and excellent true colour reproduction. The advanced true-colour technology offers significantly sharper vision and colour accuracy than conventional true-colour filter cartridges. Two independent sensors ensure automatic dimming of the welding shield as soon as the arc ignites. Scope of delivery: 1 x Stahlwerk Worker welding helmet. 1 x Premium headband (pre-assembled). 1 x transport bag.