Compasses

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cliffjhobson
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Joined: Sun, 08 Mar 2009 3:06 pm

Compasses

Postby cliffjhobson » Sun, 08 Mar 2009 3:24 pm

I am looking at buying a retractable compass from an internet supplier but was wondering (probably a dumb question) if compasses are calibrated for northern hemisphere/southern hemisphere and if so, what level of inaccuracy one could expect?



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lloyd_borrett
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Compasses

Postby lloyd_borrett » Sun, 19 Apr 2009 1:27 pm

Good compasses are calibrated for different regions of the globe. So this is something you should buy from an Australian dive shop.

My recommendation would be the Suunto SK-8 diving compass calibrated for the Southern Hemisphere. It's available as a wrist or bungee mount. The wrist mount version can be adapted to be used with a quality retractor from Gear Keeper. (This is the same retractor once rebranded and sold by Suunto.)

See https://www.scubadoctor.com.au/diveshop ... ts_id=2801
and https://www.scubadoctor.com.au/diveshop ... ts_id=4459




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