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Garmin's best-performing 1kW thru-hull transducer, the B265LH provides depth and temperature data. It performs well in deep water and renders exceptional bottom and water column detail. This transducer reaches a depth of 3,000' and features an operating frequency of 42 to 65 kHz and 130 to 210 kHz, a beamwidth of 16 to 25 degrees and 6 to 10 degrees, and a 0 to 20 degree deadrise. Constructed for durability in a marine environment. Transducer kit comes with installation instructions.