ERT cable for direct burial – clustered takeouts

• Price: Price on application

When imaging upwards from below to profile soil we need electrodes to be clustered to get near-surface resolution. Cables with appropriate arrangements are made with 6 to 8 electrodes. On six electrode variants the remaining two wires may be used on a buried soil tensiometer for calibration of bulk soil resistivity to moisture change. Clustered cables can be made with long leaders or without leaders and joined with buried joiners to extension cables.