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» Geophone Elements (Total 4 Products)
1. Geophone (EST-20DS)
* Dual rotating coil structure.
* Key contactor plated gold or silver.
* High spurious frequency, Wide ...
[Last Updated: 2009-08-14]
* Key contactor plated gold or silver.
* High spurious frequency, Wide ...
[Last Updated: 2009-08-14]2. Geophone (EST-20DC)
Geophone (EST-20DC)
* Uniform magnet field designed.
* Precision spring with intemal and extemal ...
[Last Updated: 2009-08-14]
* Uniform magnet field designed.
* Precision spring with intemal and extemal ...
[Last Updated: 2009-08-14]3. Geophone (EST-20DN)
* Dual rotating coil structure, the coils freely revolves 360°;
* Key contactor plated gold or ...
[Last Updated: 2009-08-14]
* Key contactor plated gold or ...
[Last Updated: 2009-08-14]4. High Sensitivity Geophone (EST-20DG)
* High Sensitivity;
* High signal-to-noise, high disturbance resistance;
* Be applicable to seismic ...
[Last Updated: 2009-08-14]
* High signal-to-noise, high disturbance resistance;
* Be applicable to seismic ...
[Last Updated: 2009-08-14]