Auto-darkening welding helmet with wide 92×42 mm viewing area and adjustable DIN 9–13 shade range. Reaction time: 1/25,000 s. Full IR/UV protection up to shade 16. Features adjustable headband, grind mode, and reliable comfort. Suitable for MMA, MIG/MAG, TIG and plasma welding. Powered by solar cell and built-in CR2032 batteries.