Automatic Auto Darkening TIG MMA Welding Mask Dimming Welding Helmet Weldering Len Grinding Mask Big Vision

Features :

Ideal for ARC/MIG/TIG welding This product is widely used in shipbuilding, petroleum, Architecture, steel, boiler-manufacture and so on.

Auto-Darkening welding Helmets are designed to protect the eyes and faces from spark, spatter, and harmful radiation under normal welding conditions.

Lithium Battery Powered with Solar Backup.

Ample mask space and very safe structure.

Suitable for high welding operation temperature, good choice for Welding or Grinding Selection.

Outside shade number and sensitivity adjustable can make the operators more convenient while operating.

Large view window dimension for observation easily.

Right and left hander can select the suitable stile.

Auto darkening lens will automatically darkens to it's selected shade number when the light from is detected.
 

Specification :

Filter Dimension: 110 x 90 x 8.5mm

View Size: 92 x 42mm

Light states: Shade DIN 4

Dark states: DIN9~13 free adjustable

Response time(bright to dark): <1/30000 seconds (normal temperature conditions)

The turn time: (dark to bright): adjustable: 0.15s ~0.8s

Sensitivity Control: Adjustable

Power: Lithium batteries+Solar

Working temperature: -5°C ~ 55°C (23°F ~ 131°F)

Storage temperature: -20°C ~ 70°C (-4°F ~ 158°F)
 

Package includeds :

1 x Auto-Darkening Welding Helmet

1 x user manual
 

Details pictures :