(fencing) A device Employed in electrical fencing to detect no matter if a weapon has struck an opponent, which connects into a fencer's weapon by a spool and human body wire. It employs lights and audio to inform successful, with diverse coloured lights for on focus on and off concentrate https://gabletoppak.com/quenching-thirst-building-brands-how-free-water-campaigns-on-gable-top-cartons-create-impactful-brand-awareness/