Used Dive Alert PLUS v.2 DV3 Signaling Device Freediving Fins It also helps gauge how

It also helps gauge how hard you work during activities — even while swimming

NitroB heat treated stainless steel

althea root

– 132 ft spool (40 meters)

Used Dive Alert PLUS v.2 DV3 Signaling Device Freediving Fins It also helps gauge howPlease note this is a USED ITEM offer. The item will be in good working condition, may show signs of use or wear. PRODUCT DESCRIPTION Fits ScubaPro Air 2, Tusa Duo Air Atomic SS1, Sherwood Gemini, and Zeagle Octo Z. DiveAlertPLUS is a specially designed, small, light weight pneumatic signaling device that uses quick connect disconnect hose couplings to become an integrated part of your power inflator. Installation is easy and takes only a moment.