Garmin-Nexus Depth Transducer, 25 ft. cable, 200khz, TH43 1 5/8 in. thru-hull
Measures the water depth. This 43mm (1 5/8 in) transducer can be connected either direct to the Sea Data or to a WSI connection box. Depth can either be displayed as distance from the transducer, or adjusted to show from the surface. Built from durable glass-filled polyester the transducer can be retracted as required to reduce fouling and comes with a dummy plug for long-term storage.