Garmin GT51M-TH Chartplotter Multiple sonar frequencies have you

Multiple sonar frequencies have you covered — no matter what depth you’re fishing

GCV 20 Sonar Black Box

Quickly Acquires Satellites

7° horizontal

OnDeck™ relay switch 12 Vdc (1x)

Garmin GT51M-TH Chartplotter Multiple sonar frequencies have youPART NUMBER: 010 01966 10 Perfect for the coastal and offshore fisherman who want CHIRP traditional sonar, CHIRP ClearV and CHIRP SideV scanning sonar with a stainless steel stem, this thru hull mounted transducer consistently displays clear and crisp fish arches with superior target separation as well as clear pictures of objects, structure and fish that pass below and to each side of your boat and is optimized for rough sea conditions. The CHIRP