LCD Techno 11-True Colour-Welding Helmet Basic Essential for safety, the TECHNO 11 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: Mask with headband Face and neck completely protected Front headband for more comfort Informative four-colour process packaging No battery TRUE COLOR technology Specification: Protection degrees: UV/IR DIN 15 Classification: 1/1/1/1 Clear shade: 3 Dark shade: 11 Reaction speed: 0,6 ms Back to clear speed: 0,35 sec Field of vision: 98 x 35mm Power supply: solar Light sensor: 2 Applications: MMA 10-150 / TIG 10-175 / MIG-MAG 10-200 Standards: / EN 175B / EN 166 / EN 379 Weight: 0.420kg