Garmin GT21-TH S/S Thru-Hull ClearV CHIRP, 600W 50/200kHz Traditional, 500W 260 455 ClearV CHIRP [010-01962-10] Brand_McMurdo "Dual fuel" charting with C-MAP

"Dual fuel" charting with C-MAP and Navionics cartography

This makes it the perfect choice for covering bathing platforms or monitoring engine rooms

A full line of mounts and extension masts are available to fine-tune the installation

Please contact the manufacturer directly with any issues or concerns

high performance wind direction indicator that attaches quickly to the mast or boom

Garmin GT21-TH S/S Thru-Hull ClearV CHIRP, 600W 50/200kHz Traditional, 500W 260 455 ClearV CHIRP [010-01962-10] Brand_McMurdo "Dual fuel" charting with C-MAPGT21 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