Valeport Sound Velocity Instrumentation and Tide Gauges

The UK's leading manufacturer of hydrographic and oceanographic instrumentation. Valeport products are one of the most versatile, reliable and exceptionally robust systems available in today's challenging marine environment. Swathe Services is an approved distributor for the complete range of Valeport products including:

  • Tide Gauges
  • Wave Recorders
  • Current Meters
  • Echosounders
  • Sound Velocity Instruments
  • CTD and Multi-parameter Devices
  • Oceanographic Sensors


View Tidemaster Portable Tide Gauge

Tidemaster Portable Tide Gauge

The TideMaster is a small, cost effective Water Level Recorder, specifically designed for an accurate record of water height.

View miniTIDE Self Recording Tide Gauge

miniTIDE Self Recording Tide Gauge

The miniTIDE Self Recording Tide Gauge is a small Tide Recorder, designed for short term underwater deployments.

View MIDAS SVX2 Combined CTD/SVP


The MIDAS SVX2 is the latest version of Valeport's unique instrument.

View MiniSVP Sound Velocity Profiler

MiniSVP Sound Velocity Profiler

The miniSVP is a new budget Sound Velocity Profiler, designed to make the best SV measurements in the world available to everyone.

View RapidSV


The Valeport RapidSV profiler has been developed for the fast collection of Sound Velocity Profiles, without compromising the quality of the data.

View miniSVS


Our unique digital time of flight technology gives unmatched performance figures, with signal noise an order of magnitude better than any other sensor.

View VRS-20 Radar Level Sensor

VRS-20 Radar Level Sensor

The VRS-20 Radar Level Sensor is Valeport’s latest innovative hydrographic instrument that can be easily installed to measure water levels in a wide variety of applications.



Designed from the outset with the intention of a seamless workflow, the SWiFT SVP has integral GPS to geo-locate every profile.