Hioki FT6380 Manual De Instrucciones página 31

Example with actual measured values
The following provides an example with actual measured values.
The more grounding electrodes there are in the multiple-
grounded installation, the higher the accuracy of the obtained
values. Alternately, if even one grounding electrode has a small
value (for example, 1 Ω), accurate values can be approached
even if there are few grounding electrodes. Since most multiple-
grounded systems have a large number of grounding elec-
trodes, the error can be limited.
Measuring method
1.
Select resistance measurement mode.
Select resistance measurement mode with the
2.
Clamp the grounding wire you wish to measure.
The resistance value will be displayed.
R
x
R
x
2.4 Measurement Procedure
R
1
27
A/Ω key.
R
n