The Scubapro FS2 is a clever bit of kit. Using a unique floating magnet design this compass can be used in both Northern and Southern hemispheres, unlike most compass' which are restricted to one setting. The FS2 also has a substantial 35 degree tilt axis, reducing the chance of you locking up the compass while trying to read it.
This particular version has a retractor which simply clips to your BCD, so you can pull the compass out to use and let it sit nice and tidy when not needed.
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