YesWelder Large View True Color Auto Darkening Welding Helmet, 3.93" x 3.66", for TIG/MIG/MMA

YesWelder Large View True Color Auto Darkening Welding Helmet, 3.93" x 3.66", for TIG/MIG/MMA _x000D__x000D_ _x000D_ Materials: PP _x000D_ Light states: DIN 4 _x000D_ Dark states: DIN 5 9/9 13 free adjustment (Outside Variable) _x000D_ View Area: 10 x 9.3 cm / 3.93 x 3.66 inch _x000D_ Response time (bright to dark): <1/10000 seconds (normal temperature conditions) _x000D_ Sensitivity (welding based on current size): adjustable low/high _x000D_ Power on/off: Fully automatic _x000D_ Power supply: Solar cell rechargeable battery _x000D_ UV/IR protection: DIN 16 _x000D_ Working temperature: -5 to 55 degrees _x000D_ Storage temperature: -20 to 70 degrees centigrade _x000D_ Low voltage indicator: Yes _x000D_ ADF self-check: Yes _x000D_