WADFOW Auto Darkening Welding Goggle

Viewing area: 90×35mm Cartridge size: 108×50×6mm Arc sensor: 2 Light state: DIN 3 Dark state: fixed shade 11 Power ON/OFF: Fully Automatic Optical class:1 /1 / 1/ 2 UV/IR protection: up to shade DIN16 at all times Power supply: solar cell. no lithium Batteries can be changed Switching time: 1/10,000s, from light to dark Dark to light: 0.1-1.0s, from low to light Low amperage TIG rated:≥35 amps/dc;≥35 amps/ac Operating temp:-5°c~ +55°c (23°f ~ 131°f) Storing temp:-20°c~ +70°c (- 4°f ~ 158°f)