Fluke 165X Installation Manual page 25

165X
Users Manual
No. Annunciator
Q
14
Secondary display and measurement units. Some tests will return more than one
result or return a computed value based on the test result. This will occur with:
•
Volts
Secondary display shows line frequency.
•
Insulation tests
Secondary display shows actual test voltage.
•
Loop impedance
Secondary display shows PSC, PFC, or R
•
RCD switching time
Secondary display shows U
•
RCD tripping current
Secondary display shows U
Meaning
.
E
fault voltage.
F
fault voltage.
F