Sherwood Compass for Wisdom Dive Computer Scuba Parts This is a Back Inflation

This is a Back Inflation model with similar weight system

Dependable Downstream Demand Valve

The MK-7 BuddyLine was specifically designed for Search & Rescue Teams to have an underwater communication device that needs little set-up time

Seam placement avoids high-friction zones

It also improves stability and increases the release out of turns

Sherwood Compass for Wisdom Dive Computer Scuba Parts This is a Back InflationSherwood Compass for Wisdom Dive Computer: Upgrade Wisdom Computer with Navigation Fits: Wisdom Computer Console (see SKU's: SWDW3, SWDW3QD) Includes Boot and Hardware Reliable Underwater Navigation Large, Easy to Read Bearing Indicators Great in Limited Visibility Liquid Filled Compass Top and Side Reading Capabilities Side Reading for Gun Sight Accuracy High Visibility Lubber Line Large Ratcheting Bezel with Direction and Reciprocal Index Points