Marine Compass

Supply Ability: 50 Per Month
Delivery Time: 7-10 Days
Drive Type: Manual
Product Type: Man Overboard Light And Smoke
Warranty: 1 Year
Feature: High Performance, High Efficiency
Material: ALUMINUM AND PLASTICS

Mariners use marine compasses as a navigational tool to ascertain their direction at sea. These have been used for centuries to support the safe and precise passage of ships and are a crucial navigational instrument. They have a magnetised needle that aligns with the magnetic field of the Earth. The needle is typically fixed to a pivot or jewelled bearing, which permits free rotation. Marine compasses are kept in a protective casing that is filled with a liquid, such as oil or alcohol for reducing friction and moderate oscillations of the needle produced by the motion of the ship.