Wind Storm Safety Whistle Divemaster Ultra-bright Color Screen Thin Film

Ultra-bright Color Screen Thin Film Transistor (TFT) color screen with easy-to-use interface for perfect clarity under any conditions

Lock the cable open

The Comfo-Bite Mouthpiece

weight belt or other harness system

The Pro HD is a wrap-around jacket with weight integration that is sure to appeal to a wide range of divers

Wind Storm Safety Whistle Divemaster Ultra-bright Color Screen Thin FilmThe Wind Storm whistles outperform all of the other leading brand of whistles. It even works underwater, up to 50' (15. 25 m) Performs in all conditions, in any weather Can be heard on land up to 1 2 mile (804 m) away SOLAS Coast Guard approved