AML SV Plus Sound Velocimeter

The SV Plus sound velocimeter is a lightweight, rugged, intelligent profiler which records high resolution sound velocity profiles of a water column to depths of 5000 metres. Sound velocity is measured directly using an acoustic time of flight sensor rather than calculated from CTD measured parameters.


  • Direct measurement of sound velocity
  • High accuracy sound velocity, pressure and temperature measurements
  • Non-volatile memory to 200 Mbytes
  • Compact and battery powered for easy handling
  • Windows™ compatible software
  • Optically isolated autobauding communications to 19.2 Kbaud
  • Profiling to 5000 m depths
  • Programmable sampling parameters of time, depth and sound velocity



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