Airmar B744 Triducer Multisensor

Airmar B744 Triducer Multisensor

Depth, Speed and Temperature 50/200kHz Multisensor.

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Product Features

TRIDUCER® Multisensors feature depth, speed, and temperature in a single housing (drill only one hole in the boat). The 50/200 kHz dual-frequency, single ceramic element provides good target detail in shallow water at 200 kHz and good deep water bottom tracking at 50 kHz. The B744VL’s extended stem length provides the extra height needed for steep deadrise vessels or thick, cored hulls.


  • Depth, speed, and temperature in one housing
  • Greatly improved high-speed performance at both 50 kHz and 200 kHz when installed with a high-performance fairing
  • Patented self-closing sea valve reduces water flow into the hull when paddlewheel insert is removed
  • Speed Operating Range: 1 knot to 45 knots (1.5 KPH to 85 KPH)
  • Fins on sides of paddlewheel cavity provide improved accuracy in cross flow conditions
  • The extra length of the B744VL allows mounting into thicker and/or high deadrise hulls
  • Boat Size: Up to 9 m (30 feet)
  • Exclusive Xducer ID® technology


  • Weight: 2.5 kg
  • Hull Deadrise: Up to 24° with fairing
  • Acoustic Window: Urethane