Grounding Training Set is designed to explain the working mechanism of the system in practice. The set consists of an Energy Unit, Training Set Panel, Training Set Bench, Insulation Controller, Meger Ground Resistance Measurement Device and Test Resistors. IT network insulation measurement, leakage current measurement, grounding resistance measurement, electrical safety, measurements in TN, IT, TT, TN-C, TN-S, TN-CS network and power systems can be achieved with the set. Possible faults that may occur can be created and observed experimentally.