Digital earth resistance testers are instruments used to measure the resistance of the earth and detect any faults in the grounding system. They are also known as ground resistance meters or earth testers.
MECO DET 909 is designed with technical know how from FUSO Electric Company of Japan. It is useful for measurment of Earth Resistance of Earthing in the Electrical System. This Instrument finds wide applications for testing Earthing of installations in Power Industries, Telecommunication Networks & Electrical Traction Systems etc. It also measures Earth Voltage.