geophone اختبار صك الجيوفيزيائية

3 Component Geophone GHL - 1 3Component Geophone String Fast detailed description: 1 good linear response 2 high sensitivity 3 low distortion 4 perfect damping 5 wonderful waterproof and split-hair resolution Description: GHL-1 3Component Geophone String is one of the newest models developed by Wei Hai Grand to provide the industry with a practical solution to the field problom of 2-C and 3-C arrays using 2 and 3component geophones.The GL2 is provided with high sensitivity