Auto Darkening Filter Lens, Application Fields: MMA / MIG / TIG / CUT, Certificate: ANSI / CE / ROHS / AS / NZS. Operating Environment: -5C - 55C, Shade: Variable adjustment by external knob, Sensitivity: Variable adjustment by internal knob.
Grind Setting: Variable adjustment by external knob, Switch Time: 1/30000s. Product size: 13" x 9" x 9, Color / Print: American Eagle, Batteries included: Yes, Veiwing Area: 100x80mm.