Trident Plus Air Xs DP 2X |  | DiveAlert Plus is a specially designed, small, light weight pneumatic signaling device that uses quick-connect/disconnect hose fittings to become an integrated part of your power inflator. | |  | Trident Plus Standard DP 1 |  | DiveAlert Plus is a specially designed, small, light weight pneumatic signaling device that uses quick-connect/disconnect hose fittings to become an integrated part of your power inflator. | |  | Trident Plus Tusa DP 3X |  | DiveAlert Plus is a specially designed, small, light weight pneumatic signaling device that uses quick-connect/disconnect hose fittings to become an integrated part of your power inflator. | |