4-Wire Earth Ground ResistanceTester Kit includes all hardware necessary to measure earth ground in 4 rangesfrom 2 to 2000Ω.
Features include: 4-wire,3-wire, and2-wiretesting, Automatic C (current) spike check, Automatic P (potential) spikecheck, Test Hold function
for easy operation, Automatic Zeroadjustment, Data Hold, Auto Power Off, and AC Earth Voltage measurement.
Complete with test leads, 4auxiliary earth bars, carrying case, andeight 1.5V AA batteries.
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