Automatic Welding Mask, the lens darkens as the light gets stronger. With solar power supplier.

Helmet handband suspension with ratchet adjustment

Frame Size :110x90x9 mm

Viewing Area : 96x39mm

Light Shade : DIN 4

Dark Shade : from DIN 9 to DIN 13

Power on/off : Automatic

Switching Time (light to dark) :1/30,000s

Switching Time(dark to light) : 0.25-0.85s potentiometer adjust

Power Supply :Solar cell and two 3V lithium batteries

Operating Temperature :-10°C ~ + 60°C

10. Storage Temperature :-20°C ~ + 70°C

11. customized LOGO is available

12. shell: Nylon material. Durable, ligth weight, hight impact resistant material

13. different shell functions are available :matt black or metallic pait ,etc