Profile: GeoSonics, Inc. provides seismic instrumentation and monitoring. Our Seismographs is a complete vibration and sound monitoring system with LCD displays & heavy-duty twist-lock metal cable connections. We provide Geosonics 3000 series instrumentation which comes with a variety of accessories and optional equipment which include accelerometers, alarm system, amplifier, dialer, geophones, hydrophones & microphones. Our hydrophones are designed for measurement of pressure in water. The transducer measures changes in hydrostatic pressure produced by blasting, and its configuration includes 200-foot cable with custom lengths available. Our brands include Geosonics™, SSU 5500™, SSU 3000 LCP™, SSU 3000 EZ Plus™, SSU 3000 LC™ and Seismographs™. We offer inspection, vibration, structural dynamic engineering, blasting, and environmental monitoring services.