Garmin Magnetic Mount Antenna f/Astro, Astro 220 & Alpha [010-10931-00] Cartography | Garmin BlueChart Vision The 120 Amp SI ACR

The 120 Amp SI ACR automatic charging relay combines for charging

Transducer ID option

Exclusive Built-in Green NiteVu Lighting

Complete with 2ft of 1/2" ID drain hose

Garmin Magnetic Mount Antenna f/Astro, Astro 220 & Alpha [010-10931-00] Cartography | Garmin BlueChart Vision The 120 Amp SI ACRMagnetic 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 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.