Unabara HydroBook

hydrobookComplete Hydrographic Echo Sounder System in a Single Underwater Package

Our HydroBook single-beam hydrographic echo sounder offers such features as sub-centimeter depth resolution, 0.10 meter (4 inch) minimum depth of operation, and user-selectable frequency & transducer beamwidths.

  • Millimeter Depth Resolution to 25 meters (then to .01m)
  • Maximum Depth Range of 200 meters (660 feet)
  • Minimum Depth of 0.1 meter (Yes, 4 inches!)
  • User Selectable Frequency & Transducer Beamwidth
  • Dedicated COM Port to PC for HYPACK/HydroPro