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Dive Alert Plus uses a small amount of air from your scuba tank to make a piercingly loud sound in air or water. People have been able to hear a Dive Alert Plus one mile away from a diver in need above water. In conditions where visibility is limited, a Dive Alert Plus can be a life saver. Underwater you can sound for attention quickly with a squeeze of the device.
HOW IT WORKS
The uses chrome-plated brass couplings to attach to your power inflator. Squeezing the device engages the actuator valve stem causing a small amount of air to flutter a stainless steel diaphragm, emitting a piercingly loud sound from the injection-molded thermoplastic body. The subsurface / underwater signal is produced by a percussion "buzzing" noise made by a piston hitting a stainless steel diaphragm much like a drum.
|•||DiveAlertPLUS does not require any modification to your equipment, and it does not interfere with the normal operation of your equipment.|
|•||Once the tank is turned on and the DiveAlertPLUS connected, squeeze the DiveAlertPLUS softly underwater for a subsurface signal.|
|•||Fits All Standard Inflators|
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