Scuba Diving Acessory: Underwater Tank Banger Noise Maker
Easy to use and safer than banging on your scuba tank with your knife. This easily fits on any tank and can be heard at good distances underwater during your dive! Just pull and let go! the banger (or clanger) will hit the tank with a loud distinctive noise.
Four colours of strap are available: yellow, blue, black, and green to help you tell your dive kit apart when buddying up.
The hose that goes around your tank is made from heavy gauge rubber tubing with great elasticity and ruggedness.
We use these every time we go diving and our big tip is don't forget to put it on before you fasten your tank to your BCD!
Received log book yesterday and am thoroughly delighted with it, the log sheets are excellent and simple to understand and fill in. No hesitation in recommending you to my buddies Many thanks for your courteous and speedy service.