Removable CompactFlash memory (storing 10,000+ events) combined with a full QWERTY keyboard simplifies event management and instrument setup.

GeoSonics/Vibra-Tech is a leader in manufacturing quality, user-friendly seismographs for the quarry and construction industries. All of our seismographs are complete vibration and sound monitoring systems with LCD displays and heavy-duty twist-lock metal cable connections. The cases for our instrumentation are manufactured with the toughest structural resin available, and we have the most water resistant seismographs on the market. Basic compliance reporting software is included with each unit at no additional charge, and all units are proudly manufactured in the U.S.

Our standard SSU series seismographs feature an ISEE compliant external geophone with a 0.0025 in./sec. resolution, 2 – 250 Hz linear microphone, internal memory, easy-to-read four-line by 20-character LCD, heavy-duty stick and twist metal connectors, long-life rechargeable lead-acid battery, two independent threshold alarms, imperial/metric support, flexible user interface for on-site programming, free analysis software and one-year warranty.

Key features of the SSU 5500:

  • Removable 128 MB CompactFlash memory card for storing 10,000 full waveform events
  • Data from the card can be transferred using any compact PC card slot (internal or USB)
  • Large built-in thermal printer
  • Standard QWERTY keypad

For more information, download the product specs and manual.