| After-sales Service: | Provide |
|---|---|
| Warranty: | 1 Year |
| Accuracy: | Seismograph Wave Velocity Measurement |
| Vertical Lines: | Seismograph Wave Velocity Measurement |
| Horizontal Line: | Seismograph Wave Velocity Measurement |
| Seismograph Channels: | 12 /24 Channels |
| Customization: |
|---|
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