automatic light changing welding mask welding helmet

Viewing windows TypeLY500 L
Helmet TypeLYG-8543
Filter Size110mm×90mm×9mm
Active Viewing Area92.5mm×42.5mm
Light ShadeDIN4
Dark ShadeDIN9～13
Way to shift Dark StateInner Control, stepless shift
Switching Time1/10000S
Sensitivity AdjustmentStepless Control
Delay Time0.1S～0.8S
Power Supplylithium battery&solar powered
Rated Capacity of Lithium Barrtery600mAh
Operating Temperature-10℃～65℃
Sensors to Weld Arc2
Mask MaterialPA/PP
Protect Grade against UVBDIN15
GrindingNOYES
TestNOYES
Low batteryNOYES
Inside Protect shelter104mm×47.5mm×1mm
Outside Protect Shelter109mm×89mm×1mm nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbspnbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbspnbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbsp nbspnbsp