https://www.dekut.com/World_Business/low-frequency-geophones-san-francisco-california-/ Geophones are installed in systems for monitoring. Which are capable of increasing the productivity and efficiency of seismic crews? We ensure most advanced geophones in the seismic industry is tested and qualified to meet the requirements for each specific project. Our seismic products offer highest reliability, consistent quality and robust operational field efficiency. Mon, 15 Jun 2020 07:11:33 UTC en