Have not tried it under water yet but connected it to my BCD low pressure inflator. It makes quite a sound when activated and certainly that is what I would want in case of an emergency on the water surface. Very reassuring. Would recommend it. Price was I think for what it can do and what it means as an alert system very reasonable. Makes the low presure inflator a bit heavier but nothing that one cannot get used to. Look forward to seeing how it functions underwater.
Verified purchase: Yes | Condition: New
Works fantastic! This small little thing make you feel safer in and out of the water!
Verified purchase: Yes | Condition: New
Used one on first dive fantastic bit of kit all divers should have one. This is a great product and a great buy. Five Stars all day long
Verified purchase: Yes | Condition: New
Tired of searching for a dive rattle or waiting for the surface boat to see you. This is the answer. Amazing piece of kit.
Verified purchase: Yes | Condition: New
Superb product . Loud enough to alert your dive buddy or gain attention . Works above and below water .
Verified purchase: Yes | Condition: New