Use this to replace the galvanic isolation parts included with the GT17M-THF transducer.
GARMIN Galvanic Isolator Kit for GT17M-THF Transducer | 010-13348-10
$34.99
Garmin
Model: None
Availability: In stock (can be backordered)
SKU: CED-GAR010-13348-10
Category: Uncategorized
Tags: BRAND: Garmin, HARMONIZED CODE: None, MFR PART #: None, UPC: 753759338497