Megger MJ10 Guide De L'utilisateur page 29

Illustration of Typical Scale
MJ10 scale is shown, BM12 scale is the same
but has a battery condition indication mark added.
Typical Terminal Voltage Characteristic
(MJ10 and BM12)
*Installation Category II
Relates to transient overvoltage likely to be
found in portable equipment and appliances.
1200
1000
800
600
400
200
0
0,1 0,2 0,5
0 0,02
0,01 0,05
1000 V
500 V
250 V
100 V
1 2 5 10 20
Resistance under test (M )
50 100 200 500
°
1k 2k
29