Pay in 4 interest-free payments of $59.38 Learn more
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Box Dimensions: 1"H x 9"W x 10"L WT: 0
surface or under-deck (for the underside of fiberglass decks)
Current GSD 22 users can upgrade to a GSD 24 with the included adapter -V users will notice improved performance after upgrading¹
With its bright colors
The included silicon-coated power cable stays flexible in harsh winter conditions
Garmin GT21-TH S/S Thru-Hull ClearV CHIRP, 600W 50/200kHz Traditional, 500W 260 455 ClearV CHIRP Marine Safety Box Dimensions: 1"H x 9"WGT21 TH Perfect for coastal and offshore fishermen who want traditional sonar and CHIRP ClearV scanning sonar with a stainless steel stem, this thru hull mount transducer consistently displays clear and crisp fish arches with superior target separation as well as clear definition of structure below the boat. The CHIRP ClearV element has a power rating of 500 W and operating frequencies of 260 455 kHz. The traditional sonar has a power rating of 600 W
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