Fluke 1625 User Manual

1625
Users Manual
48
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Measurement of Resistances
Resistance Measurement (R~)
This measuring function determines the ohmic resistance between 0.001 Ω and
300 kΩ. 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
300k
DC Low Resistance 3 k
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
1625
edw023.eps
Figure 17. Resistance Measurement (R~)
1. Turn central rotary switch to position "R~".

Fluke 1625 Specifications

General

Storage Temperature	-20 °C to 60 °C
Testing Methods	3-pole fall-of-potential, 4-pole
Measurement Frequency	128 Hz
Power Supply	6 x 1.5 V AA batteries or optional AC adapter
Safety Rating	CAT II 300 V
Safety Standards	IEC 61010-1