SonTek ADV 10 MHz ADV

SonTek ADV 10 MHz ADVThe SonTek 10-MHz ADV (Acoustic Doppler Velocimeter) is a proven, accurate solution for high-precision, 3-axis (3D), velocity measurements in a wide variety of settings from the laboratory to the ocean. ADV performance has been shown to compare favorably with laser Doppler systems costing ten times as much. In addition, the ADV is extremely simple to set up and use. Most users are taking high quality data within minutes of receiving the system.

  • Features
  • Specifications
  • Software

The SonTek 10-MHz ADV (Acoustic Doppler Velocimeter) is a versatile, high-precision instrument used to measure 3D water velocity. The ADV is used to measure water velocity in a wide range of environments including laboratories, rivers, estuaries, and the ocean.

ADV Beam Geometry


  • Self-contained processor in splash-proof or underwater housing
  • Sensor mounted on 25 cm stem
  • Standard cable length to processor: 10 m
  • Analog and serial outputs


  • Sensor mounted on a 100cm cable
  • Built-in rechargeable battery for Splash Proof systems
  • Compass/Tilt sensor
  • Several probe configurations available
  • Strain-gage pressure sensor – (0.1%)
  • Resonant pressure transducer – (0.01%)

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