Fluke Biomedical ESA612 - Manual (Page 33)

Electrical Safety Analyzer
Performing Electrical Safety Tests
19
A low resistance reading is required to confirm a good
ground connection through the power cord. Refer to the
appropriate electrical safety standard for the specific limit
value to be followed.
Figure 10 shows the electrical connections between the
Analyzer and the DUT. Table 4 lists the abbreviations
used in the schematics and their descriptions.