The earth resistance from 0.05 to 1500Ω can be measured without the auxiliary earth spikes. (The Multiple Earthing System.) • True RMS Accurate true RMS readings of AC current including distorted waveform from 1mA to 30.0A • Noise Check Function A function to detect current, which effects on an eart..
Earth ground tester with 3-pole and 2-pole ground resistance measurements
Two measuring leads with alligator clips, 2 m (6 ft)
One battery, 9 V alkaline (LR61)
One protective holster, yellow