Automatic Welding Mask

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