ABEM Terrameter LS11 Get ready - Unpacking your new instrument1.1 A Short Introduction of the InstrumentABEM Terrameter LS is a state-of-the-art data acquisition system for self potential(SP), resistivity (RES) and time-domain induced polarization (IP). The instrument isdelivered with everything that is needed for multi-electrode geoelectrical imagingexcept electrode cables and electrodes.The built-in GPS automatically logs the instrument position during data acquisition;provided there is adequate GPS signal reception.Terrameter LS is fully compatible with existing parts of the ABEM Lund ImagingSystem like electrode cables, cable joints, cable jumpers, electrodes and electrodeselectors for expansion. Figure 1 shows a complete system except for the full numberof electrodes and cable jumpers.Figure 1. Geoelectrical imaging system with Terrameter LS