Cartridge Size

110*90*9mm

Viewing Area

96*39mm

Arc Sensor

2

Light State

DIN4

Shade State 

DIN9-13 Outside Variable

Grind Function

Yes, DIN4(Inside)

Sensitivity 

Stepless adjustable

UV/IR Protection

Up To Shade DIN 16 at all time

Switching Time

<0.1ms( Room Temperature)

Delay Time

0.1-1.0S at "Slow-Middle-Fast" position

Power Supply

Solar Cell&Li-Batteries,No Battery change required

Operating Temp

 -10°C ~+ 60°C

Mask Material

Nylon(PA)

Total Weight

475g

Warranty

2 years