1, When the welding arc is on, the window becomes dark automatically in a swift manner, indicating the working status for welding.2, When the welding arc is off, the window automatically turns bright, making thewelded objects visible.3, The high performance light filter can stop all ultraviolet and ultra red lights,protecting the operator`s eyes from getting hurt, such as eye sore, eye bulgingand tears.4, Improve the welding efficiency by 20%.Technical specifications1, Window size: 91*41mm2, Weight: 550g3, Working temperature: -5 to +550°C4, Storage temperature: -20 to +700°C5, Ultraviolet light interception: 313N.m6, Ultra red light interception: 780 - 1,300nm7, Material: flame retarding PP8, Time from bright to dark: 0.2S9, Time from dark to bright: 0.4S10, Power supply: 2 AA batteries11, Different color availablePacking: 1pc/polybag, 12pcs/carton
We can offer various dominoes game sets, with sizes ranging from 2,805 to 5,211. Different colors are available for white, red, blue, black, and ivory. We can manufacture products with customers` logo
We are a factory of specializing in various game products, we can supply poker chips, aluminum or wooden chips case, casino playing cards, card shuffler, dealer shoe, all kinds of dices, poker tables
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