Navico B75H 20 Bronze Thru-Hull CHIRP xSonic 9-Pin [000-16191-001] Trailering | Bearings/Hubs/Brakes Replaces: 621-120-SR-IG

Replaces: 621-120-SR-IG

it uses 1 transducer for traditional CHIRP HD-ID sonar and CHIRP DownVü and SideVü scanning sonar

Light can be directed manually without damaging motor

Prevents excessive voltage caused by faulty alternators or chargers

Mark-5x DSI

Navico B75H 20 Bronze Thru-Hull CHIRP xSonic 9-Pin [000-16191-001] Trailering | Bearings/Hubs/Brakes Replaces: 621-120-SR-IGB75H 20 Bronze Thru Hull CHIRP xSonic 9 Pin The B75H is a bronze, thru hull, tilted, high frequency (130 210kHz), depth and temperature transducer. The ceramic element is tilted for built in deadrise compensation, giving excellent echo returns for more accurate depth readings. Features: CHIRP transducers enable bottom detection with 5 to 10 times greater detail and resolution so precise its possible to distinguish between individual baitfish, game