The Garmin GDT 43 is a high-performance depth and temperature transducer designed for marine enthusiasts. With a compact 43mm size and sleek black finish, it seamlessly integrates into your vessel's NMEA 2000 network. This transducer provides accurate depth readings and water temperature data, ensuring you stay informed while navigating. Its durable construction withstands harsh marine environments, making it a reliable choice for any boating adventure. Easy to install and compatible with various Garmin displays, the GDT 43 enhances your on-water experience with precision and efficiency.