5
A
B
C
I+
I-
Measurement device
O
V+
V-
a
b
c
Testing
product
A
B
C
I+
I-
Measurement device
O
V+
V-
a
b
c
Testing
product
Picture 3, 4, 5 respectively measure low voltage Rac, Rba, Rcb connection
2. Instrument boot up page is as following picture:
Pic 4
Pic 5