Garmin Transducer 527XS-721XS-820XS-1020XS Ayna:
8 pin Garmin mirror.
500 W
It is sensitive to a maximum depth of 1,500 ft.
an operating frequency of 50 to 200 kHz;
A beam width of 40 to 10 degrees;
Comes with installation instructions.
Follow the instructions carefully to avoid damaging your boat.
Manufacturer Code: SR05625