2
）
Place
the
device
near
the
measured
object.
“
‐
“
symbol
indicates
the
intensity
of
the
electric
field.
More
“
‐
“
and
the
higher
the
buzzer
frequency,
the
higher
the
electric
field
intensity.
3
）
Intensity
of
electric
field
*
"EF":
0
~
50mV
*
"
‐
":
50
~
100mV
*
"
‐‐
":
100
~
150mV
*
"
‐‐‐
":
150
~
200mV
*
"
‐‐‐‐
":>
200mV
.
Notes:
Test
leads
are
not
required
for
NCV
measurement.
10.
Others
•
The
device
enters
measurement
status
in
2
seconds
after
startup.
Restart
the
device,”ErrE”
appears.
•
The
device
automatically
shuts
down
if
there
is
no
operation
for
15
minutes.
You
can
wake
up
the
device
by
pressing
any
key.
To
disable
auto
shutdown,
switch
the
dial
to
OFF
position,
long
press
SELETE
button
and
turn
on
the
device.
symbol
will
disappear
with
one
long
beep.
Recover
the
auto
‐
off
function
by
restarting
the
device.
•
Buzzer
notification
1)
Input
voltage
≥
600V
(AC
/DC),
buzzer
will
continuously
beep
indicating
measure
range
is
at
limit
2)
Input
current
>
10A
(AC/DC),
buzzer
will
continuously
beep
indicating
measure
range
is
at
limit
•
Low
power
warnings:
Voltage
of
the
battery
<
2.4V,
symbol
appears,
the
device
can
still
be
used.
If
voltage
is
lower
than2.2V,
the
device
cannot
work
and
the
symbol
disappears
after
startup.
•
The
screen
backlight
cannot
work
if
battery
voltage
less
than
2.6V.
X.
Technical
specification
Accuracy:
±
(%
of
reading
+
numerical
value
in
least
significant
digit
slot),
1
Year
Warranty
Ambient
temperature:
23
˚
C±5
˚
C
(73.4
˚
F±9
˚
F)
Ambient
humidity:
≤
75%
RH
1.
DC
voltage
Range
Resoluti
on
Accuracy
60.00mV*
0.01mV
±(0.5%+2)
600.0mV**
0.1mV
6.000V
0.001V
±(0.7%+3)
60.00V
0.01V
600.0V
0.1V
600V
1V
