Garmin GT21-TH SS 8-Pin Thru-Hull DownVu and Traditional Transducer with Temp
Garmin GT21-TH | Transducer for Boat
Garmin GT21-TH – Stainless Steel Thru-Hull DownVü 500 W (CHIRP 260/455 kHz) Traditional 600 W (50/200 kHz) Transducer with Temp (8-pin) - Macete Electronics cc