Appearance And Structure: | Customized |
---|---|
Function of Measurement: | Geophone |
Material: | PVC |
Product Name: | Seismic Geophone 4.5Hz |
Seismic Geophone 4.5Hz: | 28.8 V/M/S |
Coil Resistance: | 375 Ohm |
Samples: |
yellow
|
---|