Sometimes, the only way to be rescued is to be heard. Invaluable for signaling rescuers. Boat safely and carry the necessary equipment. 2-level volume in a sturdy, loud whistle which can be heard while under water. Comes with Split-ring.
- Very loud, works above and underwater
- Totally waterproof
- Ergonomically designed
- A necessity for all SCUBA Divers, hikers, police, military and coaches!
3.25"L x 1.75"W
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I had never given thought to a signal device ,though we always had them on power boats as a kid. I frankly ,was alerted to the need ,when my son and I entered a race later this spring. The usual requirement for PFDs also said "Whistle". I bought this because I had seen it in several catalogs and magazines.The virtue is that unlke a police whistle there is no pea to clog when wet. And,it is loud.You will be heard by any one in sight.
Reviewed by: george bradley from Dekalb,Illinois.