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EG-1-HS-II 0.75Hz Vertical High Sensitivity Geophone for Ultra Deep Geophysical Survey
Description de produit
Product Description EG-1-HS-II 0.75Hz Vertical High Sensitivity Geophone for Ultra Deep Geophysical Survey The EG-1-HS-II is a 0.75Hz vertical high sensitivity geophone developed for ultra deep geophysical survey. As an ultra-low frequency moving-coil seismic sensor, it features an extended low-frequency response band, making it capable of capturing long-period seismic signals that conventional 1Hz or higher geophones cannot detect. It adopts precisely optimized magnetic
