Mustang Signal Whistle - Orange *10-Pack [MAWSTL10-2-0-101] Brand_ANDERSEN but look at the features

but look at the features and you're sure to see that the AquaT is far from ordinary

In the upright performance posture

600 W with a maximum depth of 152 m (500')

Lock with 2 keys

Mustang Signal Whistle - Orange *10-Pack [MAWSTL10-2-0-101] Brand_ANDERSEN but look at the featuresSignal Whistle Orange *10 Pack The signal whistle's sound can travel further than a human voice and other noises even if the perceived level of volume is similar. Using a whistle requires much less energy than yelling or other means of signaling for rescue in an emergency situation. Features: Same whistle that is included with many MTI models All weather marine grade whistle Meets USCG requirements for a signal device No metal or moving parts to break