- Professional Marine Compass: This multi-function on-board compass is designed for both boats and cars, making it an essential tool for navigation. Users can easily make compass deviation corrections with the included tools. - Power Supply Options: The compass features a power cord that allows for external connection to vehicle or ship power sources, ensuring the built-in lamp is always illuminated for accurate navigation. - User-Friendly Directional Design: The compass's magnetic steel is expertly adjusted, ensuring that the pointing direction aligns with the forward movement of the vehicle. This design enhances driver convenience and minimizes distraction. - Durable Construction: Crafted from high-quality ABS plastic, this compass is built to withstand corrosion and environmental wear, providing long-lasting performance. It can be effortlessly mounted on any flat surface using the included EVA foam sticker or screws. - Adjustable Features: The adjustable mounting bracket allows for optimal positioning, while the visible lubber line ensures easy reading of directions. The bright LED dial enhances visibility, making it practical for day and night use. - Practical Applications: Ideal for nautical activities such as boating or sailing, as well as road trips and off-road adventures in vehicles. This compass provides reliable navigation assistance in all conditions, enhancing safety and confidence during travel. This compass is a must-have for anyone seeking dependable direction guidance on the water or the road.