(fencing) A device Utilized in electric powered fencing to detect no matter whether a weapon has struck an opponent, which connects to the fencer's weapon by a spool and physique wire. It employs lights and seem to inform a hit, with distinct coloured lights for on focus on and off https://gabletoppak.com/sustainable-liquid-soap-packaging-why-gabletop-cartons-are-the-eco-friendly-choice/