Trem Fog Horn & Canister Set
The Trem acoustic fog horn and gas canister set is a vital piece of safety equipment to have on board.
Quick and easy to use the gas fog horn will emit an incredible blast of ‘super sonar’ sound to alert others in the thickest of fog.
Useful standard coastguard boating signal diagram printed on the side of the gas aerosol.
Aerosol can contains 250ml of compressed air.