Airmar P66 200/50kHz Plastic Transom Mount Transducer (8-pin)010-10192-21This plastic transducer is the only offshore transom mount to provide depth, speed and temperature in 1 package.The 8-pin 600 W transducer has a depth of 800 to 1,200 ft; an operating frequency of 50 to 200 kHz; a beamwidth of 45 to 11 degrees; and mounts on a 2 to 20 degree transom.Transducer kit comes with installation instructions. Follow the instructions carefully to avoid damaging your boat.When using with 6-pin Garmin sounder, transducer adapter cable part number 010-11612-00 is required.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.