Includes built-in temperature. Side Imaging™ and Down Imaging™ units can support the XTM 9 HW T as a 2D sonar only transducer. This transducer does not support Side Imaging or Down Imaging. Dual Spectrum CHIRP: Full: 150-220 kHz, Narrow: 180-240 kHz, Wide: 140-200 kHz.
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