4.5 Hz Geophone
The same 4.5 Hz geophone shipped in every ReMi®DAQ bundle. Add spares or extend your array.

Spare geophones, bases, cables and field gear for your ReMi®DAQ system. Build your order, add your PO number and terms, and we’ll send an invoice — no credit card required.
Add peripherals and quantities to your order.
Enter your PO number, payment terms, billing and shipping details.
Terēan® confirms availability, sends the invoice to your AP contact, and ships.
The same 4.5 Hz geophone shipped in every ReMi®DAQ bundle. Add spares or extend your array.
Lets geophones sit on concrete, asphalt and other hard surfaces — no spike required.
Takeout cable for 12 geophones, compatible with ReMi®DAQ 5-12 and 5-24 systems.
Single takeout cable for a full 24-channel line on the ReMi®DAQ 5-24.
In-line active source plate for 10+ lb sledgehammer hits — the active half of a Terēan-compliant ReMi® record.
Field tablet set up for VsSurf — one-click QC and reports while you’re still on site.
Renew one year of access to Terēan geophysicists, QC review, processing support and VsSurf updates.
Have records in the wrong format? We’ll convert SEG-2 and SEG-Y files for you.
Orders are invoiced, not charged at checkout — so they fit your purchasing workflow.