Dive Alert Ultra-loud Surface Signaling Device DB3 Shafts and Spearpoints This makes it attractive to

This makes it attractive to first responders

Prescription Lens Compatible - Yes

One-piece Springsuit for men

5"L x 6"W x 5

Glued and blind stitched

Dive Alert Ultra-loud Surface Signaling Device DB3 Shafts and Spearpoints This makes it attractive toDive Alert Ultra loud Surface Signaling Device. DiveAlert compatible with TUSA Duo Air, ScubaPro A. I. R. II, Atomic Aquatics SS1, Zeagle OctoZ & Sherwood Gemini alternate inflation regulator systems. What do you do in a diving emergency if you need to get the attention of the pick up boat or someone else on the waters surface? Scuba divers have traditionally relied on whistles as their only audible surface signaling device. But if you need to attract