Direction Compass

A direction compass is a fundamental navigation tool used for determining direction relative to the Earth's magnetic poles. It consists of a magnetized needle mounted on a pivot, which aligns itself with the Earth's magnetic field. This allows users to find cardinal directions such as north, south, east, and west, as well as intermediate directions like northeast, southeast, southwest, and northwest.

Key Features of a Direction Compass:

• Magnetic Needle: The core component of a compass, typically marked with a north-seeking arrow or indicator. It aligns itself with the Earth's magnetic field, pointing towards the magnetic North Pole.
• Cardinal Points: Clearly marked directions, namely North (N), South (S), East (E), and West (W), enabling basic navigation.
• Degree Markings: Graduations around the bezel or edge of the compass, measured in degrees (0° to 360°), allowing for precise directional readings.
• Base Plate: Provides a stable platform for the needle and often includes a ruler or scale for measuring distances on maps.
• Orienting Arrow: A fixed arrow on the base plate used to align the compass with maps, ensuring accurate navigation.
• Liquid-filled Housing: Reduces needle oscillation, increasing stability and readability, particularly in rough terrain or when moving.
• Sighting Mirror (in some models): Helps users take precise bearings by aligning the compass with distant landmarks or objects.
• Declination Adjustment: Allows for correction of magnetic declination, the difference between true north and magnetic north, which varies depending on location.
• Durability: Built to withstand outdoor conditions, typically featuring a robust construction and often water-resistant.