Optical class: 1/1/1/2
Filter dimension: 110×90×9mm
View size: 92×42mm
Light state shade: DIN 4
Dark state shade: DIN 9-13, Stepless adjusted
Switching time from Light to Dark: 1/25000 sec
Sensitivity control: Adjustable from Low to high
Delay time from Dark to Light: Adjustable from 0.2 sec. (fast) to 1.0 sec. (slow)
Arc sensors: 2 TIG range: ≥ 35 amps/DC; ≥ 15 amps/AC
GRINDING function: Yes
UV/IR protection: Up to DIN 16 At all time
Powered supply: Solar Cells + Sealed Lithium battery
Power on/off: Full automatic
Operation temp: -10℃ + 55℃
Storing temp: -20℃ + 70℃
Material: PP
Approval: CE EN175 EN379
N.W.: 465g
