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Condition: New
Airmar B744V-BB 600W 50/200kHz Bronze Thru Hull Triducer Depth, Speed and Temp Standard and SI-TEX 8-Pin

Your Price: $406.25

8 In Stock!


MSRP: $479.99
Manufacturer: Airmar

Mfg. Part No: 31-658-2-02

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Airmar B744V 600W 50/200 kHz Thru Hull Triducer with Fairing Block for Standard Horizon and Si-Tex

Fits: Standard FF520/525, CPF-180i/300i. Si-Tex ES502 (NOT for use with Garmin 8-pin units!)

These 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 has the extra height needed for steep-deadrise vessels or thick, cored hulls.


  • Depth, Speed, & Temp
  • 50/200 kHz
  • 600 W RMS
  • Cone: 50 kHz—45°, 200 kHz—12°
  • Greatly improved high-speed performance at both 50 kHz and 200 kHz when installed with a high-performance fairing block.
  • Patented self-closing sea valve reduces water flow into the hull when paddlewheel insert is removed
  • Fins on sides of paddlewheel cavity provide improved accuracy in cross flow conditions
  • Maximum Dept Range:
    • 50 kHz—235 m to 353 m (800’ to 1,200’)
    • 200 kHz—118 m to 206 m (400’ to 700’)
  • Operating Range:
    • 1 knot to 45 knots (1 MPH to 52 MPH)
  • Boat Size: Up to 9m (30’)
  • Usable Shaft Length: ~121 mm (4.75”)
  • Includes Fairing Block



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