A hand-held beeper equipped with a special internal magnetic ball system and safety lanyard; light and small in size, it can be easily stowed in the buoy. Operated with a firm downward movement of the hand, it is the ideal tool for calling the attention of other divers during a dive when necessary.
- Uses a special magnetic system
- The magnet is located inside on either end of the shaker with a ball bearing in between
- Shaking the device moves the ball bearing, creating a loud echo sound underwater
- Great for underwater communication
- A useful underwater safety device
Brand:
Cressi
Color:
Silver
Specifications
| Brand | Cressi |