Fast Response Auto Car Boat Truck 360 Degree Navigation Compass Dashboard Ball Mount for Camping Travel Silver

- How to use:- Keep the guide ball in stationary state, when the compass is stationary, rotate the compass slowly until the pointer coincides with the letter N, at this time the direction indicated is the Positive North Direction.- (Get East / South / West direction is the same method)- Tip:- Rotate the compass not mean only rotate the guide ball, it is mean rotate the whole compass, if the compass is in your car, so you need to move your car to adjust the compass.- Precautions:- 1. Use in a horizontal state to try to ensure accuracy;- 2. In order to avoid the magnetic needle disorder, please maintain a certain distance with barbed wire and magnetic objects while in use;- 3. Can not hit the object with a survey scale, avoid to affect the measurement accuracy;- 4. Keep disk and lens clean, do not use dirty cloth or hand to rub

• Ball shaped, with strong decoration effects.With omnidirectional gyro design, can be rotated 360 °Help to orientate the direction, ensure safe driving.Convenient to take, effectively save the space of the inside car.The base can be adjusted angle, with double-sided adhesive, can be free to paste the appropriate location in the car.