Marine 55° Swing-Pendulum Tilt Indicator — professional ship/boat inclinometer designed for accurate onboard tilt measurement. Key benefits Accurate tilt readings: Swing-pendulum design with a 55-degree pendulum calibration provides reliable, repeatable angle measurements for navigation and vessel control. Built for marine use: Engineered to meet the demands of maritime environments, delivering consistent performance in typical sea conditions. Practical and safe: Helps operators monitor heel and trim to support safe navigation, better stability management, and correct trim/cargo placement. Features and attributes Function: Mechanical swing-pendulum inclinometer that displays vessel tilt using a 55-degree calibrated pendulum for precise angle indication. Performance: Stable, easy-to-read measurements suitable for navigation and onboard decision making. Swing-type mechanism minimizes reading error from transient motion. Compatibility: Designed for use on boats and ships of various sizes where a dedicated tilt indicator is required for navigation, stability monitoring, or equipment alignment. Construction: Marine-oriented build quality to withstand the routine stresses of shipboard use and maintain measurement accuracy over time. Installation: Surface-mountable design suitable for cockpit, helm station, or equipment panels (mounting hardware and specific panel cutouts depend on installation requirements). Typical applications Navigation and helm monitoring: Continuous tilt feedback to assist helmsmen in maintaining course and compensating for heel in changing sea states. Trim and stability control: Monitor fore/aft and lateral tilt to optimize fuel efficiency and reduce strain on hull and propulsion systems during passage. Onboard operations: Use during loading/anchoring/maintenance to check vessel angle and prevent unsafe loading or equipment misalignment. Why choose this instrument Simple, purpose-built swing pendulum mechanism calibrated to 55 degrees for direct, dependable tilt indication. Appropriate for professional and recreational vessels needing a robust mechanical tilt indicator without complex electronics. Clear function and marine-rated construction focused on long-term reliability in shipboard conditions. For installations requiring a straightforward, accurate marine tilt indicator, this 55-degree swing-pendulum inclinometer provides the essential measurements needed for safe and effective vessel operation.