Furuno TM275LHW-12P Transom Transducer Low/High Wide 12Pin

The TM275CLHW-12P transom-mount CHIRP transducer delivers broad, reliable sonar coverage, fast depth readings, and quick water-temperature updates in a rugged, 12-pin package—designed for anglers who want accurate echoes from bottom structure to the upper water column.

• 12-pin transom-mount design: Easy integration with compatible sonar units in a rugged, compact package.
• Low CHIRP Range: 42 kHz to 65 kHz with beamwidth from 25° to 16° for broad bottom detection in deep water.
• High CHIRP Range: 150 kHz to 250 kHz with a constant 25° beamwidth for crisp, consistent imaging.
• Total Bandwidth: 123 kHz of bandwidth from a single transducer for versatile frequency response.
• Frequency Coverage: Covers popular fishing frequencies of 50 kHz and 200 kHz plus everything else in the bandwidth.
• Wide Beam CHIRP Advantage: New wide-beam CHIRP line provides twice the coverage under the boat compared with current high-frequency CHIRP transducers.
• Beamwidth Consistency: High-frequency beamwidth remains a constant 25° across the entire 150–250 kHz band.
• Crisper Imaging: Wider, crisper return images on the display for bottom detail and the upper water column.
• Depth & Water-Temperature Sensor: Depth measurement with a fast-response water-temperature sensor for realtime readings.
• Acoustic Window: Urethane window designed to withstand marine conditions.
• Hull Compatibility: Hull deadrise up to 28° supported.
• Contents: TM-275C LHW 12-pin Transom Mount, Bracket and Hardware, plus 3 shims (3°) for precise fitting.

This transducer delivers broad bottom coverage and reliable targeting with its wide CHIRP bandwidth, while providing accurate depth and quick water-temperature data. The included shims and robust transom-mount kit simplify installation on hulls with up to 28° deadrise, helping you achieve precise positioning. The 25° constant beam at high frequencies yields crisper, more detailed echoes for bottom structure and fish-holding areas under the boat, supporting confident readings across a wide frequency range.