4) The pointing direction of the compass is same with the way forward of the vehicles..
5) It can guide the car or boat very convenient..
-Condition: 100% new -Main Color: White & Blue -Material: ABS -Size: approx.11.5x9.5x13.8cm(4.53x3.74x5.43inch)(LxWxH) -Suitable for: Confirming navigation directions -Compatible with: fit for boat or car
Use Caution :
1) Used in the horizontal state, the direction cannot be indicated correctly in the vertical and inclined states..
2) Keep away from the strong magnetic zone when using it, otherwise it may not indicate the direction correctly, even change the magnetism of the compass. The reference indicators are as follows :
More than 10 meters from the barbed wire More than 55 meters from the high voltage line More than 20 meters from the car or aircraft;
More than 10 meters from objects containing strong magnets, such as various magnets, external magnetic speakers
More than 0.5 meters from magnetically weaker objects such as magnetic snaps, etc.
3) The appropriate ambient temperature for the compass is approximately -10 to +60 degrees, otherwise the compass will not properly refer Show direction, and even burst.
4) When viewing or detecting a compass, the distance between the compass and the item (magnetic) must be more than 10 cm Above, otherwise compass pointing will be affected..