The XS Scuba Windstorm Safety Whistle is a high-performance signaling device engineered for extreme conditions, specifically designed to function both on land and underwater. It is a more compact version of the famous Storm Whistle, offering a powerful 123 dB sound that easily cuts through high-decibel background noise like heavy surf or wind.

FEATURES

• Dual-Environment Performance: This whistle is unique in that it is audible for up to 50 feet (15 meters) underwater, allowing you to signal a buddy or a nearby boat while still submerged.
• Extreme Loudness: Produces an ear-piercing tone over 100 dB (with some ratings reaching 123 dB), making it audible for up to 1/2 mile on land and 1 mile over water.
• Water-Purging Design: Features a patented double-chamber that forces all water to be purged instantly when blown, ensuring a clear sound even after surfacing from a dive.
• Rugged Construction: Made from high-impact, non-corrosive thermoplastic, it is designed to withstand harsh saltwater environments and extreme temperatures.