Features: Engineered with high precisions sensors and IP68 waterproof construction, this speedometer delivers real time speed tracking with ±1% accuracy, ideal for motorboat enthusiasts seeking good performances across lakes and oceans. Features a sunlight readable LCD screen, double unit conversion, and 30 day speed data memory function, crafted from UV resistant ABS plastic to withstand harsh marine environments while maintaining clear visibility. Perfect for water sports athletes, competitive motorboat racers, and family riders who demand precise speed monitoring during recreational boating, training, or safety focused adventures. Optimizes watercrafts performances during riding, courses, or leisure cruising by providing instantly speed feedbacks through shockproof housing that withstands splashes, vibrations, and saltwater corrosions. Its streamlined profile integrates seamlessly with dashboards using mounting brackets, combining aerospace grade durability with user friendly operations for enhanced marine navigation efficiency. Specifications: Part number: 278002273 Component: Plastic Applicable models: Suitable for 130 2008-2010,155 2008-2010, Rental 130 2008-2010, Wake 155 2009-2010, Package Includes: 1Set x LCD Digital Speedometer note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.