The long-life rechargeable battery pack is an easier and more practical solution than 2 AA batteries

Experience unparalleled coverage and brilliant detail when you’re on the water with charts that feature integrated Navionics® data

The watch constantly measures your heart rate 3 to help gauge how hard you're working during activities – even underwater

Silicone free

Garmin AIRMAR® P19 (12° Tilt) Tec7 The long-life rechargeable battery packOur thru hull plastic transducer has good performance at high speeds and is an excellent choice for fiberglass and metal hulls. The 8 pin 500 W transducer has a depth of 900 feet (457 m), an operating frequency of 77 200 kHz, a beam width of 45 15 degrees, and a bottom elevation of 8 to 15 degrees. The transducer kit comes with installation instructions. Follow the instructions carefully to avoid damaging the boat. *Do not use on wooden hulls. When