Marine Navigation Compass Waterproof ABS Compass for Boat Truck Cycling Hiking LED Digital Point - Automotive LED Light

Feature :

- LED illuminated pivoting compass

- Adjustable Mounting Bracket , Adjustable Sun Visor

- Corrosion Resistant , Waterproof, durable and long lasting

- Built in Accuracy compensators Windshield or Dash Mount

- Compass with Mounting screw slot , 5 degree graduations

- Multi-function Compass, Magnetic Declination adjustment, 12V LED lights for night

NOTE : Due to the interference of magnetic objects in the car, the compass will appear deviation, this product has adjustment andcorrection device.The steps are as follows:

North-south deviation adjustment

A: Park the vehicle in the north-south direction.(The front is pointing north )

E: Choose your convenient viewing and relatively less interference from the car location of the compass..

C: Place the compass in a certain position and observe the red indicator. The red indicator line should be aligned to thenorth without interference from the magnetic field inside the vehicle. Iin the case of interference by the magnetic field inside thecar, the red indicator line will deviate from the north. At this time, insert the adjustment piece into the north-south adjustmenthole and rotate to align the north and red indicator on the dial.

East-west deviation adjustment

A: Park the vehicle in the east-west direction (front facing east)

B: when the red indicator of the compass is not aligned with the east on the dial, insert the adjusting key piece into the thingurn the key piece in the adjusting hole to align the east of the dial with the red scale.Third in order to improve the accuracy can berepeatedly adjusted according to the above method.

Package Included:

1x Professional Compass

Style 1 : 137X95X102mm / 5.39X3.74X4.02in

Style 2 : 83x73x65mm

Style :  62X60mm / 2.44X2.36in