Major tech MT390 - Using the LOOP;PFC Function (cont. 3); L-N Line Impedance Measurement

L
PE
L
PE
N
A
U
L:25V
230
231
1
0.41
6-
7-
1-
-
3- Figure 12
4-
5-
When the measuring is complete the impedance
of L-PE and PFC (lf) value appears on the screen
Press TEST button if re-test is necessary
When symbol from , ,
appears lower left corner, and if the voltage
exceeds 260V, the measurement will not take
place
5.2.4-Using the L- N Line Impedance Measurement
Turn the rotary switch to the LOOP / Psc position
2 Press F1 button to change fromL-PEtoL-N
Connect the test leads as shown in
If voltage of the L- PE on the lower left appears, the
unit is ready to TEST
Press the TEST button when ready
5
-
-
6-
6-
6-
6-
1
19
Current
Hi Amp
Multifunction Tester User Manual