Adjustable Darkening Welding Welder Helmet Grinding Solar Powered Face Skull Mask

Features: Full range UV/IR protection. Helmet is extremely light-weight to prevent user fatigue. Solar powered and gets its power from the welding arc, so it turns on automatically. The mask will protect the eyes and faces from spark, spatter, and harmful radiation under normal welding conditions.Suitable for all aspect of welding and grinding work. Adjustable Headband with removable & washable sweatband attached. These features will ensure superior welding quality and output efficiency as well as ensuring operator comfort. Specification: Filter size: 110x90x9mm Viewing Area: 9242mm Light state: DIN.4 Dark state: DIN.9-13 Switch time: 1/25000s Type: As picture shows Delay time: 0.2-0.8s adjustable Power supply: Solar cells & lithium batteries Power on/off: Fully automatic Shade knob: Out Arc sensor: 2 pieces Sensitivity: adjustable, Grinding Welding helmet weight: 420g Suitable for ARC, TIG, MIG, Spot, Micro, Wire, AC, DC, and Plasma Welders and Plasma Cutters. Package included: 1 x Solar automatic photoelectric welding mask 1 x Manual Details pictures: