MABOTO Welding Helmet Solar Powered Auto-Darkening Protective Helmet Welding Shield with Variable Shade Grind Mode

Auto-Darkening Welding Helmets are designed to protect eyes and face from sparks spatter and harmful radiation under normal welding conditions. Auto-darkening filter automatically detects the light produced when welding and adjust to block it out and automatically returns to the lightest setting when you finish your weld and the sparks stop suitable for ARC TIG MIG Spot Micro Wire AC DC Plasma Welders and Cutters. Features: Equipped with two arc sensors to control the auto-darkening functionality automatically adjust every time the arc begins to flash. With shade levels adjustable from DIN 9 to DIN 13 dark enough for any types of welding and light conditions. Couple with reaction time of 1/25 000 second adjustable sensitivity and delay setting from 0.2s to 0.8s you can set it to adapt different environments. 92 x 42 mm(3.62 x 1.65 inch) viewing area allows the welder to see clearly from different angles. Equipped with a grind mode so it s also suitable for grinding work. Lightweight and comfortable to wear suitable for long projects. Solar panel and lithium battery provide years of service with good use. Meet ANSI and CSA standards durable and reliable. Specifications: Material: ABS Filter size: 110*90*9mm Viewing area: 92*42mm Light state: Shade DIN 4 Shade : DIN 9-13 /IR protection: DIN 16 Switching speed: 1/25000s Delay time: 0.2-0.8s (adjustable) Power supply: Solar cell and lithium battery Power on/off: Fully automatic Shade knob: External Arc sensor: 2 pieces Sensitivity: Adjustable Grind mode: Available Working temperature: -5℃～55℃ / 23℉ ～ 131℉ Item Size: 20 * 25 * 27cm / 7.87 * 9.84 * 10.62in Item Weight: 420g / 14.81oz Package Weight: 866g / 30.54oz Package Size: 24 * 24 * 35cm / 9.44 * 9.44 * 13.77in Packing List: 1 * Helmet 1 * Headband 1 * User Manual