Blue Demon True View Auto Darkening Welding Filter Power Tools Meets ANSI/FM 4950

Meets ANSI/FM 4950

RBCuZn-C that is uncoated

Available in 3 sizes to suit your job requirements

Plug in a Lincoln® POWER MIG® 140C for wire welding

Blue Demon True View Auto Darkening Welding Filter Power Tools Meets ANSI/FM 4950Blue Demon True View 3290 is an auto darkening variable shade welding helmet replacement filter. The shade is variable between shade 5 and 13. The light shade is 2. 5. The exact dimensions are 108 x 51 x 8. 1mm. Features: Fits most welding hoods with a 2 x 4 1 4 cartridge or lens. Solar power with (2) CR1025 Li Batteries Two independent wide range photo sensors. UV IR protection up to 16 DIN at all times. Adjustable shade range 5 13. Adjustable