The Fox 40® Classic™ is the standard choice of referees and coaches at all levels worldwide
With no moving parts to freeze, jam or deteriorate this whistle is flawless, consistent and reliable. The harder you blow, the louder the sound and can also never be overblown
Chambers are designed to self-clear when submerged in water
Will be heard above ambient noise, loud crowds, the roar of engines, breaking waves and thundering gale-force winds and the sound will be heard up to a mile away.
SOUND POWER : 115 dB