(fencing) A device Utilized in electric fencing to detect whether or not a weapon has struck an opponent, which connects to the fencer's weapon by a spool and human body wire. It makes use of lights and audio to notify a hit, with distinctive coloured lights for on concentrate on https://gabletoppak.com/chikkamagaluru-dc-to-declare-mullayyanagiri-hill-station-plastic-free-zone-on-world-earth-day/