This new AQUATE Duo-Alert is very compact in size. Only the best quality component is used in manufacturing of the AQUATEC Duo-Alert. The loud resonating frequency generated by this horn can be heard on the surface or approximately over a 1.0 K. range, and U/W approximately 100 meters.
The AQUATEC Duo-Alert is not only starting to be a major requirement for many Dive-aboard and dive operations; it is also an essential piece of gear that will add to the enjoyment of the dive to any buddy team that need to get each other's attention underwater.
AH-380-01: The Standard Power Inflator.
AH-380-02: ScubaPro Air-2, Tusa Duo-Air, and the Atomic SS1.
AH-380-03: SeaQuest AirSource, U.S. Divers Micra, Oceanic Air XS, and the Zeagle OctoPlus.
This product has a limited warranty of 12 months.
Reviewed by 1 customer
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Comments about Aquatec Duo Alert:
I had high hopes for this product and after testing it on 10 dives, the best noise I could get out of the underwater Duo Alert was similar to blowing a raspberry at someone, underwater. My dive buddy couldn't hear it all unless he was within a meter.
The topsideDuo Alert was no better. Beyond 2 meters the noise it made fell into the background noise. Our conclusion is that the Duo Alert is quieter than blowing the whistle attached to your BC.
I sent mine back for a refund.