(fencing) A Tool Utilized in electric fencing to detect irrespective of whether a weapon has struck an opponent, which connects into a fencer's weapon by a spool and physique wire. It takes advantage of lights and seem to inform a success, with distinct coloured lights for on goal and off https://gabletoppak.com/supporting-sdg-14-life-below-water-through-sustainable-edible-oil-packaging-with-gabletop-cartons/