Dr. Edward J. Walter & Associates is one of the largest non-manufacturing distributors of seismic monitoring equipment in the world.

State-of-the-art instrumentation can be purchased, leased or rented. Trained monitoring personnel are available to provide information regarding the deployment and operation of the equipment, ensuring that optimal results are achieved regardless of application. Instrument-collected data can be printed immediately on site or downloaded via computer for later retrieval and use. Remote modem and satellite sites are also available to facilitate ongoing data recording over a long period of time. Clients are provided with operating manuals and in-house or on-site training if necessary. Dr. Walter & Associates personnel are available to analyze and report on client-collected data.

Service is available for prompt minor repair or instrument overhaul. Factory calibration services are available as needed. Trained staff members are always available to assist with any situation that may arise.