Alien TrueColor XXL - Fully automatic, the mask switches from clear to tinted state in a fraction of a second Essential for safety, the ALIEN XXL+ TRUE COLOR optoelectronic hood protects the welder\'s face and eyes from UV, infrared and splashes. Fully automatic, the mask switches from clear to tinted state in a fraction of a second as soon as it is primed. Comes with a headband, it frees the welder\'s hands and offers all the necessary comfort for welding work. Features: XXL screen High sensitivity thanks to 4 sensors TIG welding > 2A External adjustment: shades or grinding Internal setting: sensitivity, delay Active filter: shades 5-9 / 9-13 Range 5-9: special low intensity TRUE COLOR technology Specification: Protection: UV/IR DIN 15 Classification: 1/1/1/1 Clear shade: 3 Dark shade: 5>9 / 9>13 Reaction time: 0,08 ms Time to return to clear state: 0,15 à 0,8 sec Field vision: 100 x 93 mm Power supply solar + battery: (CR2032) Settings: Sensitivity, delay, shade, grind lock Light sensor: 4 Applications: MMA 5>400 / TIG 2>300 / MIG-MAG 5>400 Standards / EN 175B / EN 166 / EN 379 Weight: 0.560kg