Garmin GT21-TH S/S Thru-Hull ClearV CHIRP, 600W 50/200kHz Traditional, 500W 260 455 ClearV CHIRP [010-01962-10]GT21 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

NOAA raster cartography is also available as a free downloadable feature via the ActiveCaptain app

Screen Size: 4

Secure your compatible marine device with Garmin's mount that features tilt/swivel capabilities for optimum viewing

In The Box:

The Auto Guidance feature¹ uses your desired depth and overhead clearance to calculate a route and a suggested path to follow

San Diego Harbor

Get the best of both worlds on your hand control motor with the new Tilt/Extend Tiller

There is no loading of programs and/or sounds required

Shaft Length: 42"

Fire Island Inlet

The D-XL PRO boasts more light than ever before in a housing that measures 4"x4"

Kit Includes: