Gossen Metrawatt Metrahit Iso Insulation measuring device, CAT III 600 V Metrahit Iso Benutzerhandbuch
Produktcode
Metrahit Iso
36
GMC-I Gossen-Metrawatt GmbH
Measurements: V/Hz,
Ω, , Temp (°C/°F),
, M
Ω
@UISO
, A/Hz
5.4
Continuity Test
➭ Disconnect supply power from the electrical circuit of the
device to be measured, and discharge all high-voltage
capacitors.
capacitors.
➭ Make sure that the device under test is voltage-free.
Interference voltages distort measurement results!
➭ Set the rotary switch to “
”.
➭ A loudspeaker symbol appears at the display.
➭ Connect the conductor path under test as shown.
➭ Connect the conductor path under test as shown.
Depending upon the selected limit value, the multimeter
generates a continuous acoustic signal in the case of continuity or
short-circuiting, i.e. at a value of less than the selected limit value.
generates a continuous acoustic signal in the case of continuity or
short-circuiting, i.e. at a value of less than the selected limit value.
“
0L” appears at the display in the case of an open connection.
The limit value can be adjusted in the “
SET” menu (see also
1nFo
Z
...
Z
SET
rAtE
V
...
V
bEEP
1, 10, 20, 30, 40, 90
Ω
UV
(10 = default setting)
MEASURE
SETUP
FUNC
ENTER
FUNC
ENTER
FUNC
ENTER
COM mA A
V
Temp
Ω MΩ
ISO
0 V !
!
0.443
V
DC
R <
1, 10, 20, 30, 40, 90
Ω
FUNC
ENTER
R
: 300
Ω
Measuring Range:
000.8
Ω
(0.1
Ω to 310 Ω)