Fluke Biomedical DALE601 - Manual (Page 43)

Operation
External Measurements
2
2-19
Leakage Current
Leakage Current and Voltage Gradients between two points are also measured
for permanently installed equipment as additional verification of the integrity
of the installation. These measurements are equivalent, because the
relationship between volts and current across 1000
Ω is one mV per µA.
To measure leakage current and voltage gradient between two points:
1. Connect the black coil cord cable with the clamp with black insulation to
the CHASSIS connector and the black cable with the clamp with red
insulation to the EXTERNAL connector on the top panel of the Analyzer.
Note
Do not plug a device into the Analyzer. The measurement circuit must
remain isolated from ground.