The Scuba Alert Onderwater Toeter is an underwater horn that allows you to signal your dive buddy effortlessly by the press of a button. This horn generates a loud "quacking" sound by using tiny pulses of air to rapidly vibrating a steel disk. For standard power inflators.

Use this underwater horn to get your dive buddy's attention both in emergency situations or just to show him something interesting.

Auro Dri Ear drops clears water from swimmers ears