Features: Experience precise speed readings with the Marine Boats Speedometer Pitot Tube, to deliver pressure and accurate measurements up to 80MPH. Constructed from plastic, this white speedometer features a kick up mechanism to prevent damage, ensuring longevities and reliability in various water conditions. For Boats enthusiasts and marine professional seek dependable performances, this universal speedometer fit most existing mounting hole without the need for modifications. Perfect for use in diversing marine environment, whether you're cruising on water or navigating through dense vegetation, this speedometer ensures consistent and reliable data. Enhances your Boats experience with this speedometer, for any pressure tachometer up to 80mph, making it a essential accessory for maintaining speed awareness on water. Specifications: Component: Plastic Size: About. 5.4x6x12cm/2.13x2.36x4.72in Pattern: A/B Package Includes: 1pc Boats Speedometer Pitot Tube note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.