Garmin GT21-TH S/S Thru-Hull ClearV CHIRP, 600W 50/200kHz Traditional, 500W 260 455 ClearV CHIRP [010-01962-10] Brand_McMurdo 2-Piece Antenna Collar f/1

2-Piece Antenna Collar f/1

UPC: 719441900960

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

Output of magnetic bearing data to FURUNO CAN bus device

Requires the purchase of an additional double-ended cordset for connection back to the trunkWARNING: This product can expose you to chemicals including NICKEL (METALLIC) which is known to the State of California to cause cancer

Garmin GT21-TH S/S Thru-Hull ClearV CHIRP, 600W 50/200kHz Traditional, 500W 260 455 ClearV CHIRP [010-01962-10] Brand_McMurdo 2-Piece Antenna Collar f/1GT21 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