MI 3103 GigaOhm Measurements
How to carry out the measurement:
- Select R 200mA function with the rotary switch knob.
- Make sure test leads are compensated, see the instructions in the chapter 4.4.
- Connect test leads to the tested item in accordance with figure 7.
- Press the
TEST key and read the continuity resistance result.
- A double press of
TEST key starts the continuous measurement. The measurement
is concluded after pressing the
TEST key again. The latest result will stay on the
display.
disconnected
switches
L1
L2
L3
N
PE
RCD
PE N L3 L2 L1
TEST
GigaOhm 1 kV
MI 3103
CAL
Fig. 7. Example of instrument connection for measuring continuity between potential
equalizers
Fig. 8. Example of R
200mA
test result
Notes!
If an external voltage higher than 10 V AC/DC is present at the test terminals, the
R 200mA
measurement will not be carried out after pressing the START key.
Symbol
!
will be displayed.
If indication FUS appears, replace blown fuse with a new one. See the paragraph
6.3. Fuse replacement.
12
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