Thru-Hull Speed/Temp Trans Plastic E66071

Model: E66071 Brand: Raymarine

Choose a transducer compatible with the Raymarine Series product you own; see table. Transducer kits come with installation instructions. Please follow these instructions carefully to ensure proper operation. Transducers only provide raw data, and must be connected to a processor (usually a depth sounder with a display, or a black box module) in order to display depth, speed, etc. « less