(fencing) A tool Utilized in electric powered fencing to detect no matter if a weapon has struck an opponent, which connects to some fencer's weapon by a spool and system wire. It makes use of lights and seem to inform a hit, with diverse coloured lights for on target and https://gabletoppak.com/lakes-developed-under-smart-cities-initiative-in-coimbatore-turn-dumping-grounds-for-plastic-waste/