Our low cost 4.5Hz triaxial geophone (yellow case) is perfect for near-field blast monitoring applications, and is available in a borehole package. The geophone is matched perfectly to our Gecko Compact seismic recorder, for continuous recording so you never miss a thing. For an all-in-one sensor and recording solution, see our Gecko Blast which places the geophones inside a waterproof recorder housing.

Ground spikes are included for easy installation in surface soil, and we can also manufacture a base plate if you need to bolt the sensor down for longer-term applications.

For additional sensitivity and lower frequency applications, please browse our range of seismometers. We even have a portable solar-powered instrument enclosure for rapid field deployments.