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SatLab SLD100 Depth Sounder

With Survey Grade Accuracy, the SLD-100 can be used to take depth and position measurements simultaneously by pairing with an S320 RTK Rover. With a built in 10 hour lithium battery and transmitter unit with Bluetooth connectivity, the SLD-100 provides standard depth data streams in several industry standard NMEA formats at 1Hz, 4800 bps, providing compatibility with any Hydrographic Surveying software package.


By paring with any RTK, the Satlab SLD-100 is a great solution for hydrographic surveying. Paired with bluetooth, and with a 10 hour battery life, you will have no problem working all day with no worry about running out of power on your sounder.

Additional product info

Product details

Package includes

  • SLD-100 Sounder Electronics Module
  • SLD-100 Transducer, w/ Cable and Connector
  • Charging Cable
  • Boat Mount Bracket
  • USB Charger


SatLab SLD-100 is a compact survey grade depth sounder with operational depth ranging from 30 cm to 100 meters. It provides standard depth string streams in $SDDPT, $SDDBT and $YXMTW at 1Hz, 4800 bps which makes the SLD-100 compatible with any Hydrographic Surveying Software package. SLD-100 is independently powered by an internal lithium battery which provides more than 10 hours of continuous operation. SLD-100 is extremely easy to use simply requiring the unit to be powered on to commence operation. Position and depth data is logged to any external logging device running compatible software. Mounting accessories for the SLD-100 and transducer are included in the package making it simple to mount the sounder and to attach a RTK GNSS receiver. SLD-100 housing is environmentally sealed to a rating of IP67 making it operational in the most challenging environments.


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