Airmar plastic thru-hull depth transducer.

Frequency: 50/200 kHz
Drill hole: 51mm diameter (2”)
Plug connection: Phono

Low-profile, plastic transducer housing with minimum drag

Right angle cable exit offers low headroom and protection when transducer is stepped on

Connects to most 50/200kHz including the advanSea C.56 and Navman Northstar and Simrad units