Rish Clamp ES1000AC, User Manual, Page: 15 / 32

13
REL
AUT
O/MAN
HOLD
AC
A
AUTO
0
C
R Y B
90
º
AUTO
AC
A
AUTO/MAN
HOLD
AUTO
AC
A
AUTO/MAN
HOLD
AUTO
AC
A
AUTO/MAN
HOLD
AUTO
AC
A
AUTO/MAN
HOLD
REL
90
º
0
C
0
C
0
C
0
C
Figure d
Figure e
Normally, it is difficult to access the middle busbar for current measurement.
With ‘Rotary mechanism for clamp jaws’ it is easy to access middle bus bar,
while keeping display and keys facing towards the user as shown in figure e
on previous page.
To over come the above mentioned problem Clamp meter 400A/1000A has a
unique feature called ‘‘Rotary mechanism for clamp jaws’. In this, the clamp jaws
are rotating. Hence it is possible to align the clamp jaws as the orientation of
bus bar/conductor while keeping Display and keys facing the user, so that user can
take the readings and operate the keys.
Rotary clamp jaws can be rotated at different angles with the step of 30 maximum º,
up to 90 in both clock-wise as well as anti-clock wise direction as shown in figure d . º
0
C
OFF
Hz/%
0
C
OFF
Hz/%