Short-period Seismometer
S-13/GS-13 - Geotech Instruments, llc (Geotech)
The Geotech Model S-13 is a high resolution, premium seismometer capable of meeting the noise and stability requirements of the most demanding seismic studies. It features adjustable natural frequency from 0.75 to 1.1 Hz (typical 1.0 Hz).
