Catu DT-155 Multifunction Tester, , Earth Resistance Measurement

DT-155 Catu Electrical installation testerThe Catu Electrical installation tester is used to combines all essential functions to control and visualize instantly the quality and conformity of 230 V electrical installations. This tester immediately indicates whether the earth conductor in each of your sockets is connected. This tester enables you to perform the presence of voltage at the terminals of a socket, integrity of the earth circuit, correct polarity the position of the phase and the neutral is indicated. It also uses to choose the correct operation of the ELCB system at the following sensitivities, 30 mA, 100 mA, 300 mA, 500 mA, 650 mA.ApplicationThe CATEX testers enable you to perform the following checks: • Presence of voltage at the terminals of a socket. • Integrity of the earth circuit. • Correct polarity. The position of the phase and the neutral is indicated. • Correct operation of the RCD system at the following sensitivities : 10 mA, 30 mA, 300 mA, 500 mA, 650 mA.The RCD check function is only applicable to single phase circuits: 230 V between phase and neutral.Features and Benefits• Fuse protection • Class I reinforcement insulation • Operating temperature is between -150C and 450C• Presence of voltage at the terminals of a socket • Possible detection of the signal with max network current of 80A• Operating voltage: 230 V ± 10%. • Frequency: 50 / 60 Hz ± 10%. • Operating temperature: - 15°C / + 45°C. • IP 40 IK03. • Fuse protection: 2 delayed fuses 250 mAOptionnal Accessories• M-952271 : cord for intervention on LV tables.CertificationsCE certifiedIEC 61010-1IK03 ratedIP40 rated