Garmin GT23M-TH Stainless Steel, TH Mount Transducer, Mid-Band CHIRP/CHIRP DownVu - 260/455kHz, 500W, 8-Pin [010-12404-10] Electrical | DC to DC Converters a 9-axis sensor that monitors

a 9-axis sensor that monitors vessel motion in all three dimensions

Each instrument comes with a low-profile surface mounting kit and silicone rubber sun cover

even at trolling speeds or when dead in the water

Tough Reinforced Thermoset Plastic Housing

Garmin GT23M-TH Stainless Steel, TH Mount Transducer, Mid-Band CHIRP/CHIRP DownVu - 260/455kHz, 500W, 8-Pin [010-12404-10] Electrical | DC to DC Converters a 9-axis sensor that monitorsGT23M TH Stainless Steel, TH Mount Transducer, Mid Band CHIRP CHIRP DownV 260 455kHz, 500W, 8 Pin Perfect for coastal and offshore fishermen who want CHIRP 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 8 pin transducer features mid band CHIRP