How Compasses Work

by Marshall Brain

Browse the article How Compasses Work

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Expert Reviews

Prices: Compasses
Carabiner Compass

Split ring on one end for keys. Mini carabiner on the other end to attach to jacket or pack. Toy compass for finding general direction. Overall length...

$1.99
Skywalker Signature Series Compass

Model 453 Compass. You'll need a compass to help you point your satellite dish. This one is accurate, economical and easy to use!

$5.25
Suunto A-30L Handheld Compass

A compact and lightweight high-accuracy compass for hiking and orienteering. Luminous bezel and markings make it easier to navigate in poor visibility...

$21.00