Echonautics Hydrodynamic Fairing Block f/CB131 Series Transducers [K10TDC001A] Brand_Rule Stainless Housing selections: Brushed stainless

Stainless Housing selections: Brushed stainless

dedicated 72-channel GPS receiver with external antenna as required by international standards

Wire size: 5/16"

Maxwell Plunger/Spring Kit for VWX - 4 of each

The RD418HD and RD424HD feature the same adaptive digital receiver technology found in our open array antennas

Echonautics Hydrodynamic Fairing Block f/CB131 Series Transducers [K10TDC001A] Brand_Rule Stainless Housing selections: Brushed stainlessHydrodynamic Fairing Block for CB131 Series Transducers Echonautics fairing blocks are made for the thru hull installation of traditional stem transducers. A fairing block is recommended for the installation of any traditional stem transducers to the vessel's hull to protect the transducer and guarantee excellent performance while the vessel is underway. The fairing block helps to ensure a bubble free flow of water across the face of the transducer.