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..
UNI-T UT521 earth tester is using micro controller with high
accuracy and reliability to measure electric wire, electric installation,
anti-thunder equipment earth resistance.Characteristics:The Tester is using
micro controller with high accuracy and reliability; it can measureevery electric wire..
Earth ground tester with 3-pole and 2-pole
ground resistance measurementsPackage
measuring leads with alligator clips, 2 m (6 ft)
battery, 9 V alkaline (LR61)
protective holster, yellow..