Battery powered auto-darkening filter - uses two 1.5V AAA Alkaline batteries
Ultraviolet Ray Transmittance Rate: 210nm - 313nm < 0.000061%; 313nm - 365nm < 0.000061%
Infrared Ray Transmittance Rate: 780nm - 13000nm < 0.003%; 1300nm - 2000nm < 0.02%
Variable shade adjustment from DIN 9 to DIN 13
Full face and front of neck protection
Use for MIG/MAG, TIG & ALL ARC welding
Cartridge Size : 122mm x 85mm x 14mm
Observation Window: 90mm x 40mm
UV/IR Protection: Up to shade DIN 15 AT All Times
Light State: Shade DIN 3(4)
Switching Time
a) Light to Dark: 1/10000s
b) Delay from Dark to Light: 0.2 ~ 0.4s
Operating Temperature: 23°F to 131°F (-5°C to +55°C)
20 minute delay automatic shut-off if no welding occurs
Meets ANSI standards Z87.1-1989
Color: Silver