Auto-darkening welding glasses
Viewing area:90x35mm
Cartridge size:108x 51x 6mm
Sensors:2
Light state:3
Dark state:11
UV/lR protection:up to DlN 13
ON / OFF:automatic
Switch time(Light to dark):0.4-1ms
Operating temperature:-5℃~ +55℃
Storing temperature:-20℃~ +70℃
Power supply:solar panel & lithium battery 2xCR1025
Packed by color poly bag