Product · Seismographs & Seismic Systems
Geometrics SmartSeis ST Seismograph
The SmartSeis ST was a self-contained 12/24-channel field seismograph offering 1.75 Hz–8 kHz bandwidth and a 40 GB internal hard drive, built for refraction, reflection, and engineering seismic surveys before Geometrics moved to the modular Geode/ES-3000 architecture.
This model has been discontinued by the manufacturer. PartnerGeometrics sources it through the used and refurbished market — available as Refurbished, Absolute Certified, or Surplus only.
Refurbished Absolute Certified Surplus
About the Geometrics SmartSeis ST Seismograph
The SmartSeis ST was a self-contained, all-in-one field seismograph — display, controls, and a 40 GB internal hard drive built into a single rugged chassis — offered in 12- or 24-channel configurations with 1.75 Hz to 8 kHz bandwidth. It was documented alongside the Geode and ES-3000 in Geometrics' own operations manuals, reflecting its position as an earlier-generation product line before Geometrics standardized on the current modular, Ethernet-connected seismograph architecture.
PartnerGeometrics sources SmartSeis ST units from the secondhand market — decommissioned engineering-geophysics fleets and university programs are the most common source. It remains a straightforward, self-contained option for teaching and budget-constrained shallow-refraction work.
| Specification | Value |
|---|---|
| Channels | 12 or 24 |
| Bandwidth | 1.75 Hz – 8 kHz |
| Internal storage | 40 GB hard drive |
| Type | Self-contained field seismograph (integrated display + controls) |
| Production status | Discontinued — superseded by Geode/ES-3000 modular architecture |
| Sourcing | Secondhand market only |
Available as Refurbished, Absolute Certified, or Surplus. See our condition tier guide for what each tier includes.