BradG
Member
Alot of divers frown upon these as it disturbs the peace and tranquility which alot of people dive for. In most prt i agree with them, but i do like having one in case of an emergency and i want to get the attention of who im diving with (typically my son)
Its a metal tube with three ball bearings in which when shaked under water can be heard for a long distance.
The top clips onto your BCD (bouyancy control device - your jacket in other words) and its cap is magnetic, holding the main body firmly in place with a very powerful neodymium rare earth magnet. with a firm tug the main body seperates from the cap and is attached to the paracord bungee cord so it cannot sink into the abyss by accident. when used it easily clips back into position due to the magnet which is a great aid underwater as you dont have to mess around with a clip
Made from aluminium, and anodised. Dyed blue letting which stands for blackpool area divers, and dyed a second time so the whole piece is black.
And for those which would like to watch it being machined and anodised, theres a video here:
Making a scuba diving Rattle - YouTube
Thanks for looking,
Brad
Its a metal tube with three ball bearings in which when shaked under water can be heard for a long distance.
The top clips onto your BCD (bouyancy control device - your jacket in other words) and its cap is magnetic, holding the main body firmly in place with a very powerful neodymium rare earth magnet. with a firm tug the main body seperates from the cap and is attached to the paracord bungee cord so it cannot sink into the abyss by accident. when used it easily clips back into position due to the magnet which is a great aid underwater as you dont have to mess around with a clip
Made from aluminium, and anodised. Dyed blue letting which stands for blackpool area divers, and dyed a second time so the whole piece is black.
And for those which would like to watch it being machined and anodised, theres a video here:
Making a scuba diving Rattle - YouTube
Thanks for looking,
Brad