Filter Size

133mm×114mm×10mm

Active Viewing Area

100mm×59.5mm

Light Shade

DIN4

Dark Shade

DIN9～13

Way to shift Dark State

Inner Control, stepless shift

Switching Time

1/10000S

Sensitivity Adjustment

Stepless Control

Delay Time

0.1S～0.8S

Power Supply

lithium battery&solar powered

Rated Capacity of Lithium Barrtery

1200mAh

Operating Temperature

-10℃～65℃

Sensors to Weld Arc

4

Mask Material

PA/PP

Protect Grade against UVB

DIN15

Grinding

YES

Test

YES

Low battery

YES

Inside Protect shelter

Outside Protect Shelter