No battery required Interchangeable lens Protective sheet Welding Auto-darkening Welders Solar Powered for Auto Darkening Welding Mask automatic welding mask auto darkening welding mask solar auto darkening Grinding Welder Mask Welding Tools welding mask

Main Features: - Auto-Darkening welding Helmets are designed to protect the eyes and faces from spark, spatter,effectively block the ultraviolet, infrared, visible light is more easy to pass，reduce the harmful radiation under normal welding conditions. - Lithium battery with solar energy as a backup. - Enough to mask the structure of space and very safe, comfortable to wear. - The choice of welding and grinding. - Suitable for welding high operating temperature. - Outside the curtain quantity and sensitivity adjustable can make the operator operation more convenient,with manual level setting function automatically change light welding goggles. - Left, right holder can choose the right size. - Automatic dimming lens automatically dimming, this is a choice when light from the number of welding inspection. Product Parameter: Frame size: 110*90mm Window size: 93*43mm Thickness: 3mm Bright state level: DIN4 Dark state level: DIN9-13 Dark state adjustment method: external control, stepless adjustment Dimming response time: 1/10000s Recovery time: 0.1s-0.8s Arc sensor: 2 Sensitivity: steplessly adjustable Delay adjustment: steplessly adjustable Working temperature: -10℃-65℃ Mask material: PP Single product weight: 460g Scope of application: electric welding, argon arc welding, gas shielded welding and tin welding... Package Include: Auto Darkening Welding Helmet*1 Adjustable headband*1 Manual*1