Off / On
Auto Power Off
30min
AC V / DC V
Auto Power Off disable :
Press buttons (except Hold button) than
switch the rotary knob to power on the
Meter.
Symbols as marked on the
Meter and Instruction card
Risk of electric shock
See instruction card
DC measurement
Equipment protected by double or
reinforced insulation
Battery
Earth
AC measurement
Conforms to EU directives
Resistance
Continuity
Caution
If the meter is used in the vicinity of
equipment which generates electromag-
netic interference, the display may
become unstable or the measurements
show may be subject to large errors.
User Guide
DCM340 Clampmeter
Warning
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . .
Safety sheet
. . . . . . . . .
. . . . . . . . . .
. . . . . . . . . .
. . . . . . . .
. . . . . . . . .
Read First
Safety Information
To ensure safe operation and service
of the Meter, follow these instructions.
Failure to observe warnings can result
in severe
injury
or
death.
-
Avoid working alone so assistance can
be rendered.
-
To
enhance
safety, test leads should be
disconnected from instrument when not
in use.
-
Do not use test leads or the Clamp
Meter if they look damaged.
-
Do not use the Meter if the Clamp
Meter is not operating properly or if it
is wet.
-
Use the Clamp Meter only as specified
in the Instruction card or the protection
provided by the Clamp Meter might be
impaired.
-
Special precautions are necessary
when operating in situations where
exposed live parts at dangerous
voltages may be encountered. Personal
protective equipment (not supplied with
this instrument) should be used.
-
The test leads sould be disconnected
from the instrument when making a
current measurement.
-
Use caution with voltages above 30 V
ac rms, or 60 V dc. These voltages
pose a shock hazard.
w
w
w
.
.co
m
in
fo
rm
at
io
n@
itm
.co
m
1.8
00
.5
61
.8
18
7
