RS PRO Multifunction Tester, 1000V, Earth Resistance Measurement With Bluetooth RS Calibration
RS PRO Multifunction Tester, 1000V, Earth Resistance Measurement With Bluetooth RS Calibration, Calibrated: RSCAL, Loop Impedance Test Type: Phase to Earth, Automatic RCD Test: Yes, Test Type: Multifunction Installation Tester, Continuity Test Current: 1mA, RCD Test Type: General, Selective, IP Rating: IP65, Battery Type: 1.5 V AA Alkaline, Dimensions: 242 x 105 x 145mm.2 V AA Rechargeable Ni-MH, 1.