Details: The Storm All-Weather Safety Whistle is the loudest whistle on the market. Its unique patented design allows it to be heard under water, up to 50 feet, because the sounding chamber forces all water to be purged when the whistle is blown. Made in the USA. It's perfect for divers, lifeguards, and for recreation! Creates a clear, high frequency sound, with a power rating over 75% greater than other referee and safety whistles.
- Loudest whistle in the world â€“ 130 db
- Easy to hear€“ used by the US Armed Forces, law enforcement worldwide, a variety of US Government Agencies â€“ when being heard is a matter of life and death
- Easy to hold â€“ ergonomic fit to your hands andEasy to hold â€“ ergonomic fit to your hands and to your lips
- Environmental compatibility - works in, on and under the water
- Be Safe, Dive Safe
Brand: All Weather Whistles
Package Dimensions: 6.0 x 3.0 x 0.8 inches