- Installation instructions (Note: The direction abbreviation you see is the direction you are heading.)
- 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