Direct or Indirect Compass

Please register or login

Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.

Benefits of registering include

  • Ability to post and comment on topics and discussions.
  • A Free photo gallery to share your dive photos with the world.
  • You can make this box go away

Joining is quick and easy. Log in or Register now!

Sorry, I'm not sure understand your question.

There are two kinds of U/W compass. Direct reading and Indirect reading.

Direct reading compass - The magnetic needle always indicates the direction to which the lubber line points. Suunto SK6 is an example.

Indirect reading compass - the rotating bezel contains the degree markings and when the index mark is aligned with the magnetic needle, the lubber line indicates the direction of travel.

I'm just wondering what experienced UW navigators prefer and why.
 
Click the "Advanced Search" link under the search box. Check "Posts" and enter Compass Indirect into the Keywords box. Do that search. You will find what you are looking for along with all the confusion caused by the two types of compasses.

Me? Wrist mount, indirect.
 
https://www.shearwater.com/products/swift/

Back
Top Bottom