EX35x
‐
en
‐
GB_V1.2
12/15
14
Non
‐
Contact
Voltage
Detector
WARNING
:
It
is
possible
for
voltage
to
be
present
in
a
circuit
even
if
the
meter
does
not
beep
or
flash
the
NCV
LED
lamp
at
the
top
of
the
meter.
Always
verify
meter
operation
on
a
known
live
AC
current
circuit
and
verify
that
the
batteries
are
fresh
before
use.
The
audible
beeper
sounds
and
the
LED
lamp
at
the
top
of
the
meter
flashes
when
the
meter
senses
an
electrical
voltage
field.
If
the
meter
does
not
emit
a
tone
or
flash
the
LED
in
this
mode,
there
is
still
the
possibility
that
voltage
is
present.
Please
use
caution.
1.
Turn
the
function
switch
to
the
NCV
position
to
access
the
Non
‐
Contact
Voltage
Detect
mode.
2.
EF
is
displayed
when
in
this
mode
is
selected.
3.
To
test,
place
the
meter
near
a
source
of
electrical
energy.
Note
that
the
tip
of
the
meter
offers
the
highest
sensitivity.
4.
If
a
voltage
is
detected,
the
meter
will
beep,
the
NCV
LED
will
flash
and
one
or
more
“
‐
“
will
appear
on
the
display.
For
higher
detected
voltages
the
beep
and
flash
rate
will
increase
and
the
number
of
“
‐
“
will
increase.
Fig
4
‐
5
NON
‐
CONTACT
VOLTAGE
DETECTOR
