Garmin Magnetic Mount Antenna for Astro, Astro 220 & Alpha (010-10931-00) Temperature Instruments

Garmin Magnetic Mount Antenna for Astro, Astro 220 & Alpha (010-10931-00) Temperature InstrumentsMagnetic Mount Antenna This powerful remote antenna magnetically mounts to your vehicle and connects to the Astro 220 so you can track your dogs with Astro while driving. Compatible Devices: Astro Astro 220 Alpha

Transom Transducer

6 oz (159 g)

FishMark 640C

Compass Sensor Support: Internal

After years of researching when and why trolling motors fail

Refer to your device owner’s manual for more information on supported A/V features

and Hook (Note: some may require a 7-to-9 pin adapter)

C-MAP MAX-N+ cartography brings the majority of the C-MAP 4D content and many of its features and functions to selected navigation systems

and Caloosahatchee R

structure and fish that pass below your boat with this all-in-one 8-pin transducer

the B & G SonicHub marine audio server

Dedicated engine display