| 摘要 |
Diving aid for divers, at least comprising a power supply, alarm sound-generating means ( 3 ) and activating means ( 2 ) for activating the sound-generating means ( 3 ), which activating means ( 2 ) are designed in such a way that when the alarm device is in use said activating means can be activated by an uncontrolled shock load, and that the device comprises means ( 6 ) for attaching to the divers's body or the divers's equipment in an unmistakable orientation. The diving aid according to the invention is preferably designed in the form to a wristwatch.
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