Our department Maritime Expertise "is made up of officers graduated from the Merchant Marine, all independent builders and construction sites". Consultancy and inspection when buying or selling a ship (sailing, trading, river, home etc... .)

  • Technical Inspections,
  • tests and analyzes various cost estimates for insurance
  • repair estimate of market value of a vessel prior transactions,
  • credit insurance or determining the causes,
  • consequences, origins of an accident,
  • defect or default estimate of costs alteration or repair of arbitration in a dispute between parties forensic tracking of construction or repair commissioning of a ship.
  • sea trials advice,
  • mediation and conciliation osmosis control all types of expertise sailboat,
  • yacht or motor boat Motor Security Board on board,
  • equipment and fittings on Autocad Map (digitization, vectorization, etc... .)

Please contact our expert Maritime for further information.

Cygnus 1 Underwater


Multiple Echo Ultrasonic Thickness Gauge.

A tough, rugged Ultrasonic Thickness gauge using our Multiple-echo technology, designed for use by divers undertaking subsea surveys. The instrument is rated to a depth 1,000 ft (300 m). The Cygnus 1 Underwater is supplied ready to use as a complete kit in a protective carry case with 2 rechargeable batteries.


  • Pressure rated to 1,000 ft (300 m)
  • Heavy duty sealed unit with double ‘O’ ring protection
  • Remote probe with 3' (0.9 m) lead for measuring in awkward locations
  • Rugged construction – shock proof
  • Stable calibration – linear accuracy – no zero adjustments
  • Large bright LED display for use in poor visibility
  • Self verification of the measurements to ensure accuracy
  • Two rechargeable NiMH batteries
  • Fixed head probe option for one handed use
  • Displays sound velocity settings
  • Echo strength indicator to aid measurement
  • Low Battery warning
  • Inch/Metric switchable
  • Easy calibration using convenient buttons
  • "Deep-Coat" mode measuring through coatings up to 3/4" (20mm) thick
  • Automatic probe recognition



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