◎ Model: GL - 1000A
◎ Viewing field: 90 x 40mm (3.54 x 1.58in)
◎ Shade control Light states: DIN4
Dark states: DIN9 - 13 Internal Adjustmant
◎ Switching time Light - dark: 1/25000sec (0.04ms)
◎ Delay time Dark - light: 0.2 - 0.3sec
◎ UV/IR protection: Up to shade DIN16 at all time
◎ Operating temperature: -5℃ to + 55℃
◎ Power supply: Solar cells batteries,Two AAA batteries
◎ Lens power control: Auto-on, Auto-off 15 minutes (when not on welding)
◎ Battery Indicator: Nornal LED & LOW BATT LED
◎ Standards CE: EN379:2003; EN169:2002; EN175:1997
◎ Helmet Material: PP (Fireproofing)
◎ Total weight: 515g
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