Wokin Automatic Welding Mask Industrial Welding Mask PREMIUM

Wokin Automatic Welding Mask 589700 Industrial Heavy Duty Welding Mask FEATURES: > Filter size: 110×90×9mm > Viewing Area: 93X43mm > Light state: DIN.4 > Dark state: DIN.9-13 > Switching time(s): 1/25000 > Delay time: 0.2-0.8s continue adjustable > Power supply: Solar cells & lithium batteries > Power on/off: Fully automatic > Shade knob: Out > Sensitivity: Adjustable > Suitable for ARC, TIG, MIG, Spot, Micro, Wire, AC, DC, and Plasma Welders and Plasma Cutters.