Internal ARF Notes

Advanced Geosciences Resisitivity meter with two sets of 28 probes for geophysical survey.

In 2025 updated to AGI EarthImager2D v2.44-649 and Earthimager3D to v1.55-377. ARF Users see Internal ARF Notes for more.
The software dongle (Sentinel Safe-Net) driver v7.5.9 isn't fully compatible with Windows11 you must disable 1. Go to Core Isolation in Windows Security settings; turn off Memory Integrity and MS Vulnerable Driver Blocklist. This will allow the security dongle driver to operate properly. 

The correct newer Sentinel driver (v7.71) should work but it doesn't.

The unit is powered by a 12v gel battery "Exide Select Orbital". The battery must be charged using a car battery charger (also available) prior to work.

Spoke to Jason G. in support at 512-335-3338 (April 2025).  

Equipment weight

This equipment comes in three Pelican cases and one small wooden box with metal reinforcements.

Switchbox: 14.2 kg (31.3 lb)
Yellow Cables: 9.2 kg (20.3 lb)
Stakes in wooden box: 14.5 kg (31.9 lb)
Control box: 13.8 kg (30.41 lb)

For more details ARF Internal Notes