Ideations Dive Alert Plus Version 2 Signaling Device - DV2 for The Oceanic Air XS, Aeris Air Link, Mares Air Control, SeaQuest AirSource 1 & 2, Apeks Octo Plus, Zeagle Octo Plus and Beauchat Venturi Charger optimized for superior performance in

optimized for superior performance in a wide variety of spear fishing conditions

Reflective logo

Braided Nylon line allows kit to be cut away in emergencies

Includes a serrated edge plus a line cutter

Safety leash keeps you from losing Spare Air

Ideations Dive Alert Plus Version 2 Signaling Device - DV2 for The Oceanic Air XS, Aeris Air Link, Mares Air Control, SeaQuest AirSource 1 & 2, Apeks Octo Plus, Zeagle Octo Plus and Beauchat Venturi Charger optimized for superior performance inFeatures: Fits the following Inflators. Oceanic Air XS SeaQuest AirSource Apeks Octo Plus Zeagle Octo Plus Details: The Perfect "Signaling Device". Traditionally, scuba divers have relied on whistles as their only signaling device in surfacing emergencies. But if a diver is disabled and can't blow into the whistle, the whistle makes no sound at all. Equally frustrating (and dangerous), if a diver needs to attract the attention of someone who is too