Weight: 900g
Battery Duration: 25 days

The NRU N3 is a 3-component seismic recorder with 3 Internal orthogonal geophones (2 Hz,4.5 Hz, 5Hz, 10Hz, or other) to record full wavefield 3C seismic data. The U3 has 13.2-amp hours of internal battery, GNSS, BLE comms, 16gB expandable (32, 64, 128) data storage, SEG standard Seg D, and Seg Y data formats. The unit is a wireless, IP68 rated water-tight, continuous or “epoch programable” autonomous nodal recording unit.

Weight: 900g w 4.5Hz phone set
Battery Duration: 25 days @ 12 Hours