The tool used for measuring the resistance of the earth is known as earth tester. All the tackle of the power system is related to the earth through the earth electrode. The earth protects the equipment and human resources from the fault current. This out of the ordinary function of the earth tester / earth resistance meter helps the measuring technician to identify the charging status of the batteries directly from the earthing device. In adding to the earthing device and the required measuring cables, the earth spikes are also incorporated in the delivery.
