Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Portable clamp-on tester measures electrical ground rod and grid resistance of installed multi-grounded systems, with no leads, auxiliary rods, or spacing requirements, with high immunity to electrical noise around transmission towers and substations
•Measures down to 0.1 ohm with resolution of 0.01 ohm, with fast settling time of approximately one second
•Current measurement function provides a direct reading of leakage current flowing to ground or circulating in ground loops down to 1 milliAmp (mA) and neutral and phase currents to 30A RMS
•Data hold function keeps the last reading on display after disconnecting from circuit under test, which allows user to record measurements in the field and analyze readings when convenient
•Jaw design with 1.25" opening accommodates ground rods and larger ground conductor cables up to 1000kcmil
