| Type | Geophone 1Hz |
| Working Direction | Vertical or Horizontal |
| Nature Frequency Hz | 1±10% |
| Damping | 0.36±20% |
| Sensitivity(80 Hz)v/m/s | 200±10% |
| DC Resistance Ω | 3300±10% |
| Distortion % | ≤0.2 |
| Insulation Resistance MΩ | ＞50 |
| Moving Mass g | 770 |
| Max. Motion mm(p-p) | 6 |
| Working Temperature ℃ | -25～55 |
| Dimensions mm | φ65×106 |
| Weight g | 1400 |
| Case Dimension mm |
Vertical:φ75×166 Horizontal:75×75×166 |
geophone 1Hz Vertical in land case with 1m leader cable and terminated with Split Spring Connector.
geophone 1Hz Horizontal in land case with 1m leader cable and terminated with Split Spring Connector.
