Product Manual

382357 V2.2 09/10 5
Ground Resistance (Autorange) Specifications
Range Resolution Accuracy (of reading)
0.025 to 0.250Ω 0.002Ω ± (1.5% + 0.05Ω)
0.250 to 1.000Ω 0.02Ω ± (1.5% + 0.05Ω)
1.001 to 9.999Ω 0.02Ω ± (1.5% + 0.1Ω)
10.00 to 50.00Ω 0.04Ω ± (2.0% + 0.3Ω)
50.01 to 99.99Ω 0.04Ω ± (2.0% + 0.5Ω)
100.0 to 200.0Ω 0.4Ω ± (3.0% + 1.0Ω)
200.1 to 400.0Ω 2Ω ± (5.0% + 5Ω)
400.0 to 600.0Ω 5Ω ± (10% + 10Ω)
600.1 to 1500Ω 20Ω
± 20%
Accuracy Note: Loop resistance non-inductive, external field < 50A/m, external electrical field <1 V/m,
conductor centered
Ground / Leakage Current Specifications
Range Accuracy (% of reading)
0.300 to 1.000mA ± (2.0% ± 0.05mA)
1.00 to 10.00mA ± (2.0% ± 0.03mA)
10.0 to 100.0mA ± (2.0% ± 0.3mA)
100 to 1000mA ± (2.0% ± 0.3mA)
Autoranging
0.20 to 4.00A ± (2.0% ± 0.03A)
4.00 to 30.00A ± (3.0% ± 0.03A)
Manual range
Notes: 50/60Hz bandwidth, True RMS sensing, Crest Factor < 3.0
High and Low Alarm (programmable)
Range Resolution
High Alarm
0-1510Ω 1Ω
Low Alarm
0-1510Ω 1Ω