Model: Lightweight automatic welding helmet (482 g) for minimal strain on head and neck muscles. Offers optimal visibility with 100% protection against UV and IR radiation. The helmet features high color fidelity and a light level with a high light transmission of 23%, allowing for a detailed view of the workpiece. A simple press of a button on the outside activates the grinding mode. Ideal for work environments with poor lighting. Equipped with a comfortable adjustable headband. The arc detection angle can be adjusted with a slider, and the sensitivity can be perfectly tailored to the work environment. Dark protection levels: 8 – 12. Light level: 2.5. Powered by a 3 V lithium battery (lifetime 3,000 hours). Viewing area of the welding filter: 50 x 100 mm. Included: 1 outer protective lens, 1 storage bag.