Portable Car Compass, Multi function Outdoor Dash Compass Dashboard Marine Navigation Electronic Voyager Flush Mount for Vehicle Sea Boat Ship

High Accuracy --- Digital car built-in accuracy compensator to easily adjust for deviation, which makes the reading more precisely, improve its accuracy and decrease its errors Bracket Mount Design --- Bracket mounted can be mounted on deck or dash; allows to remain at proper viewing angle. Mid size bracket mount, more stable for navigational course changes Multi-function --- This professional grade military dashboard altimeter will always lead you in the right direction. Fit for car, watercraft, boat, caravan and truck and anywhere the beaten track takes you Navigation --- Boat suction is easy to install and visible lubber line for easy direction reading. The pointing direction of the is same with the way forward of the vehicles.Made of high quality material, Waterproof, corrosion resistant Great Balance & Portable --- The car gyroscope possessed fast response, high sensibility, keep balance individually, precision engineering reading display. With compact size, this is very portable, and it is easy to install or use