This product stems from the advanced VSP technology, which can be suitable for MVSP construction in various complex geographical conditions. It adopts hard wired by metal bar between levels, which guarantee the precise sizing and orienting after wired, and the shock absorption unit acts to buffer between levels.
VS series geophone string was developed by Sunfull independently which is designed for well logging seismic exploration with high resolution. It has main factures as wide frequency band, high sensitivity, good signal-noise ratio and strong environment adaptability, this makes VS series geophone string to be an ideal product for deep and high resolution exploration.
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