This is my preferred whistle for refereeing basketball. The Fox40 gives me tinnitus, so I wanted something with a different tone. The tornado works great, is plenty loud, and doesn't make my ears ring for hours after the games.

Articolo consegnato nei termini. Molto leggero e davvero potente

I’m a PE teacher and have had 3 of these over the last 20 years. They last forever, you can modulate the sound easily but also cut through any background noise even over large distances to instantly get everyone’s attention. Useful in swimming pools, sports halls and outdoors on windy fields. I’d never buy anything else. No wonder they are used by FIFA referees in huge stadiums with tens of thousands of people in them!

Au premier abord on pourrait douter de la solidité mais malgre les chutes et les coups, il fonctionne toujours aussi bien.Le son est vraiment très fort sans forcer, y a moyen de se faire mal aux oreilles soi même

Se oye desde muy lejos.

consiglio di indossare tappi per le orecchie perchè va suonato con forza e provoca acufeni.

vlotte verwerking en vlotte levertermijn