Kaiweets KC602 User manual
Introduction-EN
Thank
you
for
selecting
the
KAIWEETS
KC602
Digital
Clamp
Meter.
It
is
an
auto-ranging
True
RMS
B600A
AC/DC
Clamp
Meter
with
inrush
current
capture.
Safety
information
/\Warnings:
Read
First
To
avoid
possible
electric
shock
or
personal
injury,
please
obey
the
following
instructions:
*
Please
read
this
manual
carefully
before
using
the
instrument,
and
pay
attention
to
safety
warning
information.
*
Avoid
using
the
instrument
alone.
*
Never
measure
AC
current
while
the
test
leads
are
still
insert
into
the
input
jacks.
*
Do
not
use
the
meter
in
wet
or
dirty
environments
*
Inspect
the
test
leads
before
use.
Do
not
use
them
if
insulation
is
damaged
or
metal
is
exposed.
*
Check
the
test
leads
for
continuity.
Replace
damaged
test
leads
before
using.
*
Use
extreme
caution
when
working
around
bare
conductors
or
bus
bars.
Contact
with
the
conductor
could
result
in
electric
shock.
*
Do
not
apply
more
than
the
rated
voltage,
as
marked
on
the
meter,
between
the
terminals
or
between
any
terminal
and
earth
ground.
Remove
test
leads
from
the
Meter
before
opening
the
Meter
case.
Never
operate
the
Meter
with
the
back
cover
removed
or
the
case
open.
Never
remove
the
back
cover
or
open
the
case
of
an
instrument
without
first
removing
the
test
leads
or
the
jaws
from
a
live
conductor.
Use
caution
when
working
with
voltages
above
30V
ac
RMS,
42V
ac
peak,
or
60V
dc.
These
voltages
pose
a
shock
hazard.
Do
not
attempt
to
measure
any
voltage
that
might
exceed
the
maximum
range
of
the
Meter-
600V
RMS.
Do
not
operate
the
Meter
around
explosive
gas,
vapor,
or
dust.
When
using
probes,
keep
fingers
behind
the
finger
guards.
When
making
electrical
connections,
connect
the
common
test
lead
before
connecting
the
live
test
lead;
when
disconnecting,
disconnect
the
live
test
lead
before
disconnecting
the
common
test
lead.
Disconnect
circuit
power
and
discharge
all
high-voltage
capacitors
before
testing
resistance,
continuity,
or
diodes.
Check
the
operation
of
the
meter
at
a
known
source
before
and
after
use.
Product
Overview
)
1
NCV
Probe
7
®;
2
Current
Sensing
Jaw
@
Eil
®
6
®
@
]
B>
(@
3
TestLead
Storage
4
Flashlight
Alarm
Indicator
LED
6
Jaw
Release
()
B
)
Power
Button
MAX/MIN
Button
9
Auto
Button/Function
10
ZERO/SEL/Inrush
Button
11
LCD
Display
12
COM
Terminal
(black
test
lead)
13
INPUT
Terminal
(red
test
lead)
14
Data
Hold/Flashlight
Button
40
==
A
Symbol-Explanation
Conforms
to
European
Union
directives.
17
High
voltage
warning
=
|
AC
(Atternating
current)
DC
(Direct
current)
~~
|rcornc
Double
Insulated
=
=
Low
Battery
Indication
Do
not
dispose
of
this
product
as
unsorted
municipal
waste.
CAT
Il
IEC
Measurement
Category
lll:
CAT
Il
equipment
has
protection
against
transients
in
equipment
in
fixed-equipment
installations,
such
as
distribution
panels,
feeders
and
short
branch
circuits,
and
lighting
systems
in
large
buildings.
Function
Buttons
button
to
chose
various
functions.
You
can
also long
machine
into
automatic
measurement
mode.
You
can
short
press
press
the
button
to
p
Press
this
button
to
switch
between
the
maximum
and
minimum
values;
Press
for
more
than
2
seconds
to
exit
this
mode.
Before
entering
the
"MAX/MIN"
mode,
press
the
button
to
switch
to
the
most
suitable
function.
ZERO/Function
selection/Inrush
current
measurement
button.
You
can
select
specify
function
with
this
button
and you
can
also
open
Inrush
function
when
you
testAC
current.
HOLD:
Captures
and
holds
a
stable
measurement.
Make
sure
that
the
function
is
deactivated
at
the
start
of
the
test.
Otherwise
an
incorrect
measurement
result
will
be
simulated!
Flashlight:
Press
and
hold
this
button
for
more
than
2
seconds
to
switch
the
flashlight
on
or
off.
Advanced
Functions
AC
current
measurement
with
“Inrush”
function
Curent.
Inrush
current
is
the
instantaneous
high
input
current
drawn
by
a
power
supply
o
electrical
equipment
at
turn-on.
This
arises
due
to
the
[orush
curret
magrituds
|
Stoady:sialo
current vaiue
high
initial
currents required
to
charge
the
capacitors
and
inductors
or
transformers.
Pulse
width
Note:
The
measuring
time
of
inrush
current
is
about
100ms.
When
an
electrical
device
powers
is
on,
inrush
current
is
the
surge
or
momentary
burst
of
current
that
flows
into
it.
Operating
Instructions
Insert
and replace
the
batteries
Replace
the
batteries
immediately
when
the
symbol
"{N"
appears
in
the
display.
Disconnect
the
meter
from
power
source.
Remove
the
test
leads
from
the
measuring
device,
loosen
the
screws
on
the
back
and
remove
the
lower
half
of
the
housing,
replace
the
old
batteries
and
screw
the
cover
back
on.
Turn
on/off
the
meter
1.
Press
and
hold
the
()
key
for
about
2
seconds
to
turn
on,
2.
When
the
measurement
is
finished,
press and
hold
the
(&) key
for
about
2
seconds
to
switch
off
the
meter.
Flashlight
on/off
Press
the
button
and
hold
for
more
than
2
seconds
to
turn
the
flashlight
on
or
off.
Data
hold
Press
the
button
to
enable
or
disable
the
data
hold
function.
Automatic
shutdown
If
there
is
no
operation
within
15
minutes
after
starting
up,
the
meter
will
automatically
shut
down
to
save
battery
energy.
Cancel
Auto
Power
off
When
the
meter
is
power
off,
please
press and
hold
the
button,
then
turn
on
the
instrument
and
then
release
the
[22]
button.
"
(&
"
symbol
will
disappear
and
that
means
automatic
switch-off
function
have
canceled.
Next
time
you
restart
the
machine,
automatic
shutdown
function
will
be
reactivated
again and
the
display
screen
shows
the
"
()"
symbol.
Note:
After
the
automatic
shutdown
function
s
disabled,
you
need
to
manually
power
off
the
meter.
Calibration
1.
The
meter
automatically
performs
a
self-test
when
switched
on
and
displays
"CAL"
in
the
screen,
do
not
press
the
Jaw
release
to
open
the
clamp
at
this
time.
2.
The
buzzer
beeps
"beep,
beep,
beep"
indicate
the
completion
of
the
self-test.
Auto-ranging
1.
Press
the
(&)
button
to
turn
on
the
power
supply
of
the
meter.
After
the
self-test
is
completed,
the
meter
will
display
“Auto”
and
enter
the
smart
measurement
mode.
2.
Don't
need
to
select
the
measurement
function,
the
instrument
will
automatically
identify
and
measure
the
AC/DC
voltage,
AC/DC
current,
resistance,
continuity.
Current
is
measured
by
the
clamp,
and
the
other
measurements
will
need
to
use
the
pen
input.
3.
Read
the
measurement
results
from
the
display
screen.
The
frequency
is
displayed
when
the
AC
signal
is
measured
Note1:Minimum
identifiable
DC
current
0.8A.
Minimum
identifiable
AC
current
0.5A.
Minimum
identifiable
AC/DC
voltage
0.8V.
Note2:Automatic
identification
priority:
resistance,
DC
voltage,
AC
voltage,
DC
current,
AC
current.
Connecting
test
leads
Do
not
test
if
leads
are
improperly
seated.
Rt
Results
could
cause
intermittent
display
readings.
gfl:
puu]
To
ensure
proper
connection,
firmly
press
leads
%ffli
%
into
the
input
jack
completely.
TINAEES
Measurements
AC/DC
current
measurement
A\
When
making
current
measurements,
disconnect
the
test
leads
from
the
Meter.
1.
Press
the
(®)
button
to
turn
on
the
power
supply
of
the
meter.
After
the
self-test
is
completed,
the
meter
will
display
“Auto”
and
enter
the
smart
measurement
mode.
2.
Press
(3]
button,
set the
pointer
to
"A",
and press
the
]
button
to
select
AC
or
DC
current
measurement
function.
3. In
the
DC
current
measurement,
if
the
display
number
is
not
zero
when
the
instrument
is
not
measuring,
please
press
and
hold
the
(&)
button,
then
the
meter
will
display
"ZERO"
and
then
you
can
measure.
4.
Press
the
jaw
release
to
open
the
clamp,
clamp
the
conductor
and
release
it
until
the
clamp
are
completely
closed.
If
the
conductor
is
not
in
the
center
of
the
pliers,
errors
will
occur.
5.Read
the
measurement
results
from
the
display
screen.
The
frequency
is
also
shown
on
the
display
when
measuring
AC
current.
Note
»
Use
the
current
clamp
to
surround
one
conductor.
»
If
the
supply
and
return
conductors
(e.g.
L
and
N)
are
measured,
the
current
will
cancel
each
other
out
and
no
measurement
will
be
displayed.
The
cables
of
household
appliances
usually
contain
L
and
N
conductors.
A
cable
separator
is
required
to
measure
with
the
current
probe.
»
If
several
supply
conductors
(e.g.
L1
and
L2) are
measured,
the
currents
add
up.
10
AC
inrush
current
measurement
1.
Press
the
(&)
button
to
tum
on
the
power
supply
of
the
meter.
After
self-test
is
completed,
the
meter
will
display
“Auto”
and
enter
the
smart
measurement
mode.
2.
Press
button,
set
the
pointer
to
"A",
and
press
the
button
to
select
inrush
current
measurement
function
and
display
the
symbol
"INRUSH".
3.
Then
clamp
the
conductor
to
be
tested,
slowly
release
the
jaw
release
until
the
clamp
are
completely
closed,
if
the
conductor
is
not
in
the
center
of
the
pliers,
additional
errors
will
occur.
4.
Turn
on
the
tested
device(such
as
the
motor),
then
the
instrument
will
measure
surge
current.
5.
Read
the
measurement
results
from
the
display
screen.
Note:
The
measuring
range
of
inrush
current
is
5~600A.
11
AC/DC
voltage
measurement
/\
Voltage
above
600
V
(AC)
/
600V
(DC)
cannot
be
measured!
When
measuring
high
voltage,
pay
special
attention
to
safety
to
avoid
electric
shock
or
injury.
1.
Press
the
(®)
button
to
tum
on
the
power
supply
of
the
meter.
After
self-test
is
completed,
the
meter
will
display
“Auto”
and
enter
the
smart
measurement
mode.
2.
Press
(B
button,
set
the
pointer
to
"V",
and
press
me
button
to
select
AC
or
DC
voltage
measurement
function.
3.
Insert
the red
probe
in
“INPUT"
jack,
insert
the
black
probe
in
“COM”
jack.
4.
Contact
the
probe
to
the
measured
circuit
(connect
to
the
measured
power
supply
or
circuit
in
parallel).
5.
Read
the
measurement
result
on
the
screen.
When
the
AC
voltage
is
measured,
the
frequency
is
displayed
on
the
display
screen.
Frequency
or
duty
cycle
measurements
(Hz%)
1.
Press
the
(®)
button
to
turn
on
the
power
supply
of
the
meter.
After
the
self-test
is
completed,
the
meter
will
display
“Auto”
and
enter
smart
measurement
mode.
2.
Press
button,
set
the
pointer
to
the
"Hz/%"
position.
3.
Insert
the
red
probe
in
“INPUT”
jack,
insert
the
black
probe
in
“COM”
jack.
4.
Connect
the
meter
in
parallel
to
the
power
supply
or
load
to
be
tested.
5.
Read
the
measurement
result
on
the
screen.
The
"mV"
gear
voltage
measurement
frequency:
1.
Range:
10Hz
~
2
kHz
2.
Sensitivity
of
signal:
>50mV(RMS),
sine
wave
The
"V"
gear
voltage
measurement
frequency:
1.
Range:
10Hz
~
2
kHz
2.
Sensitivity
of
signal:
>0.5V(RMS),
sine
wave
The
current
measurement
frequency:
1.
Range:10Hz
~ 2
kHz
2.
Sensitivity
of
signal:
>12A(RMS),
sine
wave
The
"Hz/%"
gear:
1.
Frequency
range:
5Hz ~
10MHz
2.
Voltage
range:
>2.5V
RMS
(The
higher
the
frequency,
the
higher
the
voltage)
Note:
Overload
protection:
250V.
13
Resistance
measurement
Q
1.
Press
the
(®)
button
to
tum
on
the
power
supply
of
the
meter.
After
self-test
is
completed,
the
lay
“Auto”
and
enter
the
smart
measurement
mode.
button,
set the
pointer
to
the
"Q" position.
3.
Insert
the red
probe
in
“INPUT”
jack,
insert
the
black
probe
in
“COM"
jack.
4.
Contact
the
probe
to
the
measured
circuit
or
resistance.
5.
Read
the
measurement
result
on
the
screen.
Note:
When
measuring
resistance
on
a
circuit,
the
measured
value might
be
influenced
by
other
circuits.
14
Continuity
test
01))
1.
Press
the(®)
button
to
turn
on
the
power
supply
of
the
meter.
After
the
self-test
is
completed,
the
meter
will
display
“Auto”
and
enter
the
smart
measurement
mode.
2.
Press
button,
set the
pointer
to
the
"es))"
position.
3.
Insert
the
red
probe
in
“INPUT"
jack,
insert
the
black
probe
in
“COM”
jack.
4.
Contact
the
probe
to
the
measured
circuit
or
resistance.
5.
If
the
resistance
or
circuit
of
the
measured
resistance
is
less
than
500Q, the
buzzer
sounds
and
the
alarm
indicator
light
is
on.
Note:
When
measuring
resistance
on
a
circuit.the
measured
value
might
be
influenced
by
other
circuits.
Test
Voltage
Approx.
1V
Overload
protection:
250V
Diode
test
1.
Press
the
(©)
button
to
tum
on
the
power
supply
of
the
meter.
After
self-test
is
completed,
the
meter
will
display
“Auto”
and
enter
smart
measurement
mode.
.
Press
button,
set the
pointer
to
the
"t"
position.
.
Insert
the
red
probe
in
“INPUT”
jack,
insert
the
black
probe
in
“COM”
jack.
.
Touch
the
diode
anode
with
the
red
probe,
the
black
probe
contacts
the
diode
cathode.
.
Read
the
measurement
result
on
the
screen.
6.
If
the
probe
polarity
is
opposite
to
the
diode
polarity, the
meter
shows
"OL",
which
can
be
used
to
distinguish
the
anode
and
cathode.
AWarning
To
avoid
electrical
shock
when
testing
diodes
in
a
circuit,
make
sure
the
power
to
the
circuit
is
turned
off
and
all
capacitors
are
discharged.
Overload
protection:
250V
[EIFNEANNY
Capacitance
measurement
1.
Press
the (&)
button
to
tum
on
the
power
supply
of
the
meter.
After
self-test
is
completed,
the
meter
will
display
“Auto”
and
enter
smart
measurement
mode.
2.
Press
[
bution,
set the
pointer
to
the
"4
position.
3.
Insert
the red
probe
in
“INPUT"
jack,
insert
the
black
probe
in
“COM"
jack.
4.
Contact
the
probe
to
the
measured
circuit
or
capacitance.
16
5.
Read
the
measurement
results
from
the
display
screen
after
the
display
is
stable.
Note:
It
will
take
times
to
stable
when
you
measure
large
capacitance.
Overload
protection:
250V
Temperature
measurement
1.
Press
the
(©)
button
to
tum
on
the
power
supply
of
the
meter.
After
self-test
is
completed,
the
meter
will
display
“Auto”
and
enter
smart
measurement
mode.
2.
Press
)
button,
set the
pointer
to
the
"G
"
position.
3.
Insert
the
K-type
thermocouple
into
the
instrument,
the
positive
pole
(red)
of
the
thermocouple
into
the
“INPUT”
jack,
and
the
negative
pole
(black)
into
the
“COM”
input.
4.
Contact
the
thermocouple
probe
with
the
measured
object
and
read
the
results
from
the
display
screen.
Note:
It
takes
a
long
time
for
the
cold
end
of
thermocouple
to
be
restored
in
the
instrument
to
achieve
thermal
balance
with
the
environment.
&Warning
When
measuring
temperature
with
thermocouple,
the
probe
of
thermocouple
can't
touch
the
charged
object,
otherwise
it
may
damage
the
instrument
and
may
have
electric
shock
and
cause
personal
injury.
17
Non-contact
AC
voltage
detection
(NCV)
/\
When
using
NCV
function,
remove
the
probe,
otherwise
the
detection
sensitivity
will
be
affected.
1.
Press
the
@
button
to
turn
on
the
power
supply
of
the
meter.
After
the
self-test
is
completed,
the
meter
will
display
“Auto”
and
enter
the
smart
measurement
mode.
2.
Press
[B2]
button,
set
the
pointer
to
the
"NCV/Live"
position.
3.
Then
NCV
probe
gradually
approaches
the
detected
point.
4.
When
the
weak
electric
field
signal
is
induced,
the
"~-L"
symbol
will
be
displayed,
the
beep
will
emit
a
slow
beep
sound,
and
the
green
LED
indicator
will
light
up.
5.
When
the
strong
electric
field
signal
is
induced,
the "~-H"
symbol
will
be
displayed,
the
beep
will
emit
a
fast
beep
sound,
and
the red
LED
indicator
will
light
up.
Note:
Before
using
the
NCV
function,
remove
the
test
leads.
Otherwise,
the
detection
accuracy
will
be
affected.
18
Live
detection
A
Remove
black
test
lead
otherwise
the
detection
sensitivity
will
be
affected.
1.
Press
the
(&)
button
to
turn
on
the
power
supply
of
the
meter.
After
the
self-test
is
completed,
the
meter
will
display
“Auto”
and
enter
the
smart
measurement
mode.
2.
Press
button,
set
the
pointer
to
"NCV/Live"
position,
and
press
the
button
to
select
"Live"
measurement
function.
3.
Insert
the
red
probe
into
the
"INPUT"
jack
and
remove
the
black
probe.
4.
Contact
the red
probe
with
the
conductor
under
test
5.
When
a
low
voltage
is
detected
the
character
"—L"
is
displayed,
the
beeper
emits
a
slow
beeping
tone
and
the
green
LED
lights
up.
6.
When
measure
high
voltage,
the
"~H"
character
is
displayed,
the
buzzer
emits
a
fast
beeping
sound,
and
the red
LED
indicator
lights
up.
Under
normal
circumstances,
the
detected
line
is
"LIVE"
line
at
this
time.
19
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