1. A resistivity logging tool for being disposed downhole, the resistivity logging tool comprising: at least one transmitter device connected to at least one excitation electrode and operable to inject an excitation current into the formation via the at least one excitation electrode; a plurality of receiver devices respectively connected to a plurality of monitoring electrodes, wherein each receiver device comprises a respective processing device in communication with a respective memory device in which instructions executable by the respective processing device are stored, wherein the instructions comprise instructions for determining a respective voltage level induced by the excitation current based on voltage data sampled from a respective monitoring electrode; and a controller in communication with the at least one transmitter device and the plurality of receiver devices, the controller in communication with a memory device in which instructions executable by the controller are stored, wherein the instructions comprise: instructions for determining whether a voltage level measured by at least one receiver device of the plurality of receiver devices is within a specified range, instructions for selecting, based on the measured voltage level, at least one of a global amplitude adjustment algorithm for modifying the excitation current and a localized amplitude adjustment algorithm for modifying at least one gain of the at least one receiver device, and instructions for modifying at least one of the excitation current and the at least one gain by executing the selected algorithm.