Continuity Test With Constant Current Of 1 Ma - Gossen MetraWatt METRAHIT ENERGY TRMS System Multimeter Operating Instructions Manual

5.3 Continuity Test with Constant Current of 1 mA
Ð Disconnect supply power from the electrical circuit of the de-
vice to be measured, and discharge all high-voltage capaci-
tors.
Ð Make sure that the device under test is voltage-free.
Interference voltages distort measurement results!
Ð Set the rotary switch to
Ð Connect the conductor path under test as shown.
"0 L" appears at the display in the case of an open connection.
Open circuit voltage is approximately 3 V.
Limit Value for Volume Resistance
Depending upon the selected limit value, the multimeter generates
a continuous acoustic signal in the case of continuity or short-cir-
cuiting, i.e. at a value of less than the selected limit value. The limit
value can be adjusted in the "SET" menu (see also
section 6.4):
MEASURE
1nFo   SET
...
SETUP
FUNC
bEEP set: 001, 010, 020 ... 500 
ENTER
in 10 Ohm steps
(10 = default setting)
GMC-I Messtechnik GmbH
Measurements: V/Hz/dB – PQ/
.
FUNC
system   bEEP
...
ENTER
FUNC

ENTER
– MHz/% – /nS/R
– /
SL
!
0V !
Open circuit voltage: 3 V
– Temp – /m – W/Wh – A/Hz/thd
000.8

FUNC
ENTER
0.443
DC
V

V
COM
Temp
R < 1, 10, 20 ... 500 
41