Riken Automatic Shading Filter (for handheld use) #11 C-10 1 piece

Catalog number: C-10 Features: * Simply attach to a commercially available handheld or helmet surface to quickly transform into a liquid crystal welding surface. * Significantly improves safety and efficiency during welding work. * Automatically switches from light shielding level #3 before arc ignition to light shielding level #11 (C-10) and #10 (C-10#10) after arc ignition. ●Automatic shading filter to be attached to hand-held welding mask Specifications: ●After shading: #11 ●Shading speed (sec): 51 ●Power supply (V): 108 ●Return speed (ms): #11 ●Power supply: solar cell and built-in battery ●Shading speed (sec): 1/3000 ●Field of view (mm): 92 x 36 ●Return speed adjustment: automatic ●Power supply (V): solar cell and built-in battery ●Accessories: 2 transparent cover plates ●Warranty: 1 year ●Reaction speed: 1/3,000 sec ●Dimensions (mm): 108 x 51 x 5 ●Compatible current range: 30~300A ●Return speed: 0.4 sec ●Field of view range: 92 x 36mm ●Power supply: solar cell and lithium battery Note: ●Welding mask sold separately.