Anesty Welding Helmet Auto Darkening Solar Powered Welder Helmet with 6 Replacement Lens + Welding Gloves, Adjustable Shade 4/9-13 for TIG MIG ARC Weld Grinding, Welding Mask Hood Helmet

Large Viewing Area: Wide and clearity of view area 92.5x42.5mm with the optical index of 1/1/1/2, which gives you reduces visual fatigue and best visual effects. Effectively to darken the surrounding arc light. You can get a good visibility and feel comfortable when doing grinding or welding jobs.

Independent Shade Filter Sensors : 2 Independent Shade Filter Sensors for auto darkening to protect your eyes when the arc is struck. Welding Mask with sensitivity and delay settings for different environments and task durations. Light level of filter is DIN4.

Safety: The Welding Helmet meets requirement for optical and physical properties and flame resistance to protect your eyes and head when you are welding. The indicator will be on when there is less battery left, which can prevent the welder's eyes from been damaged when welding.

Balanced Design For Comfortable Headband : Adjustable headband provides a comfortable no-slip fit; contoured frame edges to deflect particles and splashes, balances well in both up and down position,which provides no-slip fit while leaving the users hands completely.

Wide Application: Recommended to construction, automotive and food and beverage manufacturing etc; it especially provides big advantage on low current welding.Variable Shade DIN 9-13 suits various work, which ideal for ARC, MIG/MAG or TIG welding and grinding.