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Seismographs

measure ground movements.

See Also: Seismometers, Broadband Seismometers


Showing results: 16 - 16 of 16 items found.

  • Event Monitoring System

    Sigma 4 - Seismic Source Co.

    Sigma 4 utilizes the “Seismic Acoustic Monitoring” seismograph node. This is the most advanced, field-proven acquisition system in the world. It works seamlessly to provide the most fully integrated source control/recorder solution.*Autonomous Operation using Internal Storage*USB External Storage for Fast Data Collection*Use internal battery option or external power connection*Internal 3C geophone or external Geophone/Seismometer/Hydrophone/Microphone*Supports standard Ethernet equipment

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