Fluke 1625Earth/Ground Manual do Utilizador Página 56

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1625
Users Manual
48
H
S
E
ES
90
O
I
edw022.eps
Measurement of Resistances
Resistance Measurement (R~)
This measuring function determines the ohmic resistance between 0.001 and
300 k. The measurement is done with AC voltage. For measurements of very
low resistances a compensation of the connecting leads is suggested (see
“Compensation of Measuring Lead Resistance”).
R
RA
R
Earth/Ground Resistance 300k
AC
Resistance
300 k
DC Low Resistance 3k
CHANGE
ITEM
SELECT
START
TEST
DISPLAY
MENU
H/C2
S/P2
ES/P1
E/C1
4
POLE
3
POLE
4
POLE
2
POLE
2
POLE
4
POLE
OFF
3
POLE
EARTH / GROUND TESTER
162 5
edw023.eps
Figure 17. Resistance Measurement (R~)
1. Turn central rotary switch to position "R~".
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