The Magnetic Compass - EcoClipper

The compass is a remarkable instrument. Read about the history of the magnetic compass in this blog.

What is a magnetic compass and how does it work?

Maritime Magnetic Compasses for Precise Navigation on Board Ships

BUILT IN CLINOMETER: Sportneer lensatic compass with clinometer, which can quickly measure the angle of slope, elevation when camping, climbing,

Compass, Sportneer Compass Survival Compass Hiking Military Compass with Inclinometer Waterproof Lensatic Compass Magnetic Compass Boy Scout Compass for Hiking Camping Hunting with Carry Bag : Sports & Outdoors

Maritime Magnetic Compasses for Precise Navigation on Board Ships

Magnetic Compass with Portable Maps, Compass with Adjustable Declination for Orienteering and Survival Mountaineering or Hiking Essential for Emergency Protection : Sports & Outdoors

EXPLORER B-51 MAGNETIC COMPASS - Les Industries Fipec

What is a magnetic compass and how does it work?

Pocket-sized 45mm magnetic compass with plastic base and clear plastic top and sides.

Compass, 45mm, Plastic Base

Magnetic Compass – Knowledge Of Sea

KanPas Elite Competition MA-43- FS orienteering compass , clear dial, Thumb compasses