Automotive Compass Ball for Car or Boat

Description

• Installation instructions, please watch the video on the detail page. (Note: You observe that the direction shown by the white dot is the direction of progress.)
• 1. First determine the correct direction outside the car, other reference compass should be separated from the ball compass by more than 20 inch.
• 2. Then find a suitable position in the car avoiding iron and magnetic objects so that the direction of the ball compass is the same as that outside the car.
• 3. Finally, tear off the double-sided tape to fix the ball compass.
• Features: shockproof, waterproof, accurate pointing
• Not all positions in the car are suitable for placing a compass, because all compasses cannot resist the interference of magnetic objects. Please find a suitable place in the car to place the compass.