
User Manual
Smart Digital Multimete
True RMS 10000 Counts
November 2021 © 2021 Kaiweets Corporation. All rights reserved.
Contact us: [email protected]
KM601

Contents
Safety Information
Warnings
6\PEROV
Product Familiarization
Overview
Features
Display
Terminals
Making Measurements
Warnings
SMART (AUTO) Measurement Mode
MANUAL Measurement Mode
1
1
3
4
4
5
7
8
9
9
9
12

AC/DC voltage measurement
Resistance measurement
Continuity test
Diode test
Capacitance measurement
AC/DC mV voltage measurement
Frequency/Duty measurement
Temperature measurement
Non-contact AC voltage detection
Live wire detecting
Ampere (A) current measurement
mA current measurement
Maintenance
Cleaning
12
13
14
15
15
17
18
19
20
21
22
25
27
27

1
Install Batteries
Replace Fuses
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$FFXUDF\6SHFL¿FDWLRQV
DC voltage
AC/DC current
Diode/ Continuity
Resistance
Frequency/Duty
3 years Warranty
27
29
31
32
32
33
34
34
35
36

1
Safety Information
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Warnings
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• 'RQRWDOWHUWKH3URGXFWDQGXVHRQO\DVVSHFL¿HGRUWKHSURWHFWLRQVXSSOLHGE\WKH3URGXFWFDQEHFRPSURPLVHG
• Carefully read all instructions.
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• /LPLWRSHUDWLRQWRWKHVSHFL¿HGPHDVXUHPHQWFDWHJRU\YROWDJHRUDPSHUDJHUDWLQJV
• 8VH3URGXFWDSSURYHGPHDVXUHPHQWFDWHJRU\ &$7YROWDJHDQGDPSHUDJHUDWHG DFFHVVRULHV SUREHVWHVWOHDGV DQG
adapters) for all measurements.
• 'RQRWWRXFKYROWDJHV!9DF5069DFSHDNRU9GF

32
• 8VHWKHFRUUHFWWHUPLQDOVIXQFWLRQDQGUDQJHIRUPHDVXUHPHQWV
• 'RQRWXVHWKH3URGXFWDURXQGH[SORVLYHJDVYDSRURULQGDPSRUZHWHQYLURQPHQWV
• 'RQRWRSHUDWHWKH3URGXFWZLWKFRYHUVUHPRYHGRUWKHFDVHRSHQ+D]DUGRXVYROWDJHH[SRVXUHLVSRVVLEOH
• ([DPLQHWKHFDVHEHIRUH\RXXVHWKH3URGXFW/RRNIRUFUDFNVRUPLVVLQJSODVWLF&DUHIXOO\ORRNDWWKHLQVXODWLRQDURXQGWKH
terminals.
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MXQFWLRQ
• 'RQRWDSSO\PRUHWKDQWKHUDWHGYROWDJHEHWZHHQWKHWHUPLQDOVRUEHWZHHQHDFKWHUPLQDODQGHDUWKJURXQG
• 5HPRYHFLUFXLWSRZHUEHIRUH\RXFRQQHFWWKH3URGXFWLQWKHFLUFXLWZKHQ\RXPHDVXUHFXUUHQW&RQQHFWWKH3URGXFWLQVHULHV
with the circuit.
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• 'RQRWXVHWHVW OHDGVLIWKH\DUH GDPDJHG([DPLQHWKHWHVW OHDGVIRUGDPDJHGLQVXODWLRQ H[SRVHGPHWDORULI WKHZHDU
indicator shows. Check test lead continuity.
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3
Symbols
Symbols
Description Description
WARNING. RISK OF DANGER. WARNING. HAZARDOUS VOLTAGE. Risk of electric shock.
Hazardous Voltage Conforms to European Union directives.
Measurement Category II is applicable to test and measuring circuits connected directly to utilization points (socket outlets
and similar points) of the low-voltage MAINS installation.
Measurement Category III is applicable to test and measuring circuits connected to the distribution part of the building’s
low-voltage MAINS installation.
Measurement Category IV is applicable to test and measuring circuits connected at the source of the building’s low-
voltage MAINS installation.
This product complies with the WEEE Directive marking requirements. The affixed label indicates that you must not
discard this electrical/electronic product in domestic household waste. Product Category: With reference to the equipment
types in the WEEE Directive Annex I, this product is classed as category 9 'Monitoring and Control Instrumentation'
product. Do not dispose of this product as unsorted municipal waste.
Symbols

54
Product Familiarization
Overview
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5
Features
Button Button
Function Function
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displayed.
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¶EXWWRQWRPDQXDOPRGH
Then press again to switch measurement
modes;
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¶NH\IRUDERXW
seconds to return to the SMART (auto) mode.
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76
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*This function is invalid in SMART mode.
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Then press to select range.
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EXWWRQIRUDERXWVHFRQGVWR
return to autoranging.
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EXWWRQWRFDSWXUH
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automatically enter the manual range mode.
*Data hold function is invalid in NCV / Live test.
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FRQWLQXLW\GLRGHWHVWIUHTXHQF\GXW\UDWLRWHPSHUDWXUH
NCV / live.
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automatically enter the manual range mode.
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NH\IRUDERXWVHFRQGV WR
return to normal measurement.
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IRUDERXWVHFRQGVWRWXUQRQRႇ5HODWLYH
Value measurement.

7
Display
Symbol Symbol SymbolDescription Description Description
Voltage Current Low Battery
AC ( Alternating Current ) DC (Direct Current) 'RXEOHLQVXODWHG
Diode Test Earth Resistance Test
Capacitance Test Live Wire Detection Non-contact Voltage Detection
Fuse Damaged Fuse Smart Mode
Frequency / Duty Ratio $XGLEOH&RQWLQXLW\7HVW Manual Mode

98
Terminals
Jack indication light
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Input terminal for measuring ac and dc current to 10 A.
Ύ
Ώ
ΐ
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Common (return) terminal for all measurements.
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321
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• 3D\DWWHQWLRQWRVDIHW\ZKHQPHDVXULQJKLJKYROWDJHWRDYRLGHOHFWULFVKRFNRUSHUVRQDOLQMXU\
• %HIRUHXVHWHVWWKHNQRZQYROWDJHRUFXUUHQWZLWKWKHPHWHUWRFRQ¿UPWKDWWKHPHWHULVLQJRRGFRQGLWLRQ

9
Making Measurements
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Warnings
SMART (AUTO) Measurement Mode
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• 3D\DWWHQWLRQWRVDIHW\ZKHQPHDVXULQJKLJKYROWDJHWRDYRLGHOHFWULFVKRFNRUSHUVRQDOLQMXU\
• %HIRUHXVHWHVWWKHNQRZQYROWDJHRUFXUUHQWZLWKWKHPHWHUWRFRQ¿UPWKDWWKHPHWHULVLQJRRGFRQGLWLRQ
7KH0HWHUGHIDXOWVWR60$57PRGH,QWKH60$57PRGHWKH0HWHUFDQWHVW'&YROWDJH$&YROWDJHUHVLVWDQFHFRQWLQXLW\LW
VHOHFWVWKHUDQJHZLWKWKHEHVWUHVROXWLRQDXWRPDWLFDOO\

1110
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EHGLVSOD\HG RQ WKH VFUHHQDQGWKHSRLQWHUZLOOVZLQJE\LWVHOI LQGLFDWLQJ WKH60$57
mode.
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¶MDFNDQGWKHEODFNSUREHLQWRWKHµ ¶MDFN
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1
2
3
Turn on & Ready to use

11
Volts AC
Resistance
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ZLOOEHGLVSOD\HGRQWKHVFUHHQ
• :KHQPHDVXULQJUHVLVWDQFHLIWKHUHVLVWDQFHYDOXHLVOHVVWKDQȍWKHPHWHUZLOOEHHSDQGWKHLQGLFDWRUZLOOOLJKWXS
• 7KHPLQLPXPPHDVXUDEOHYROWDJHLQ60$57PRGHLV$&9'&9
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Continuity
Volts DC
NOTE:
Smart mode

1312
MANUAL Measurement Mode
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function from left to right.
AC/DC voltage measurement
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Turn on & Ready to use ( look at page 10)
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VFUHHQLQGLFDWLQJ$&YROWDJHPHDVXUHPHQW
• :KHQPHDVXULQJ$&YROWDJHWKHIUHTXHQF\ZLOOEHGLVSOD\HG
• :KHQPHDVXULQJ'&YROWDJHWKHDPELHQWWHPSHUDWXUHZLOOEHGLVSOD\HGRQWKHVFUHHQ
• Do not use the AC voltage test function to test DC voltage and vice versa.
• 'RQRWPHDVXUHYROWDJHH[FHHGLQJ9'&RU9$&WRDYRLGGDPDJHWRWKHPHWHU
1
2
3
NOTE:
Volts DC
Volts AC

13
Resistance measurement
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indicating the resistance measurement.
• Do not change the resistance while taking measurements.
• 'RQRWWHVWSDUDOOHOFLUFXLWV7KHDFFXUDF\RIWKHPHDVXUHPHQWZLOOEHDႇHFWHGDQGWKHUHVXOWVPD\QRWEHDFFXUDWH
• 'RQRWGLUHFWO\PHDVXUHWKHLQWHUQDOUHVLVWDQFHRIPLFURPHWHUVJDOYDQRPHWHUVEDWWHULHVDQGRWKHULQVWUXPHQWV
2
NOTE:
Turn on & Ready to use ( look at page 10)
1

1514
Continuity test
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value.
2
3
Turn on & Ready to use ( look at page 10)
1

15
Diode test
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Good Diode
Forward Bias Reverse Bias Open Shorted
Bad Diode
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,IWKHWHVWOHDGVDUHFRQQHFWHGUHYHUVHO\ZLWKWKHGLRGHSRODULW\
ZLOOEHGLVSOD\HGRQWKHVFUHHQ
2
3
Turn on & Ready to use ( look at page 10)
1

1716
Capacitance measurement
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indicating capacitance testing.
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• %HIRUHPHDVXULQJWKHFDSDFLWRUGLVFKDUJHWKHFDSDFLWRUWRDYRLGGDPDJHWRWKH0HWHU'RVRE\FRQQHFWLQJWKHFDSDFLWRUWR
a high-powered resistor.
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• ,IWKHFDSDFLWDQFHLVODUJHLWPD\WDNHDORQJWLPHIRUWKHUHDGLQJWRVWDELOL]H
2
NOTE:
Turn on & Ready to use ( look at page 10)
1

17
Turn on & Ready to use ( look at page 10)
1
AC/DC mV voltage measurement
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RQWKHVFUHHQLQGLFDWLQJ'&P9YROWDJHPHDVXUHPHQW
Volts DC mV
Volts AC mV
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indicating AC voltage measurement.
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• :KHQPHDVXULQJ'&YROWDJHWKHDPELHQWWHPSHUDWXUHZLOOEHGLVSOD\HGRQWKHVFUHHQ
• Do not use the AC voltage test function to test DC voltage and vice versa.
• 'RQRWPHDVXUHYROWDJHH[FHHGLQJ9'&RU9$&WRDYRLGGDPDJHWRWKHPHWHU
2
3
NOTE:

1918
Frequency/Duty measurement
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RQWKHVFUHHQLQGLFDWLQJ)UHTXHQF\'XW\5DWLRWHVWLQJ
2
Turn on & Ready to use ( look at page 10)
1

19
Temperature measurement
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¶MDFN
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2
3
4
NOTE:
Turn on & Ready to use ( look at page 10)
1

2120
Non-contact AC voltage detection
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indicating the NCV testing.
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:KHQWKHLQGLFDWRUJORZVDQGWKHXQLWEHHSV\RXNQRZWKHUHVYROWDJHSUHVHQW
:KHQWKH0HWHUGHWHFWVDZHDNVLJQDO
WKHJUHHQLQGLFDWRUZLOOOLJKWXSWKH
EX]]HUZLOOEHHSLQDVORZWRQHDQG/
ZLOOEHGLVSOD\HGRQWKHVFUHHQ
:KHQWKHPHWHUGHWHFWVDVWURQJVLJQDO
WKHUHGLQGLFDWRUZLOOOLJKWXSWKHEX]]HU
ZLOOEHHSLQDIDVWWRQHDQG+ZLOOEH
displayed on the screen.
2
3
Turn on & Ready to use ( look at page 10)
1

21
Live wire detecting
3UHVVWKH EXWWRQWR VHWWLQJNCVVLJQDOZLOOEHGLVSOD\HGRRQWKH
screen.
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EXWWRQWRGLVSOD\WKH/,9(V\PERO
2
3
Turn on & Ready to use ( look at page 10)
1
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4

2322
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:KHQWKHLQGLFDWRUOLJKWOLJKWVXSWKDWPHDQVWKHPHDVXUHGSRVLWLRQIRUWKH¿UHOLQH
SOHDVHEHFDUHIXO
When the Meter detects
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LQGLFDWRUZLOOOLJKWXSWKH
EX]]HUZLOOEHHSLQDVORZ
WRQHDQG/ZLOOEHGLVSOD\HG
on the screen. This means
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IXOO\FRQQHFWHGWRWKHVRFNHW
please test again after full
connection.
When the meter detects
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WRQHDQG+ZLOOEH
displayed on the screen.
5

23
Ampere (A) current measurement
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COM
MDFN
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JHDU
µ'&VLJQDODQG$¶VLJQDOZLOOEHGLVSOD\HGRQWKHVFUHHQLQGLFDWLQJ'&FXUUHQW
measurement.
2
3
Turn on & Ready to use ( look at page 10)
1
3UHVVWKH EXWWRQ $ VLJQDO DQG $& VLJQDO ZLOO EH GLVSOD\HGRQWKHVFUHHQ
indicating of AC current measurement.
4

2524
• :KHQPHDVXULQJ$&FXUUHQWWKHIUHTXHQF\ZLOOEHGLVSOD\HGDQGZKHQ
PHDVXULQJ'&FXUUHQWWKHDPELHQWWHPSHUDWXUHZLOOEHGLVSOD\HGRQWKH
screen.
• /($'VLJQDOZLOOEHGLVSOD\HGRQWKHVFUHHQDQGWKHLQGLFDWRUOLJKWZLOOWXUQ
UHGZKHQWKHWHVWOHDGVDUHFRQQHFWHGLQFRUUHFWO\SOHDVHLQVHUWWKHUHGWHVW
OHDGLQWR$-DFN
• The meter will turn on the current testing function when you insert the red test
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VDIHW\XVHUVFDQQRWSUHVVWKHEXWWRQWRVZLWFKWKHIXQFWLRQV
• 7KHPHWHUZLOOEHHSUHJXODUO\WRUHPLQGXVHUVWRXVHWKHFXUUHQWWHVWLQJ
function correctly.
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NOTE:

25
mA current measurement
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MA
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0HWHUZLOODXWRPDWLFDOO\DGMXVWWRWKH
JHDU
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measurement.
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indicating of AC current measurement.
2
3
4
Turn on & Ready to use ( look at page 10)
1

2726
• :KHQ PHDVXULQJ$& FXUUHQW WKH IUHTXHQF\ ZLOO EH GLVSOD\HGDQGZKHQ
PHDVXULQJ'&FXUUHQWWKHDPELHQW WHPSHUDWXUH ZLOO EH GLVSOD\HG RQ WKH
screen.
• LEAD VLJQDOZLOOEHGLVSOD\HGRQWKHVFUHHQDQGWKHLQGLFDWRUOLJKWZLOOWXUQ
UHGZKHQWKHWHVWOHDGVDUH FRQQHFWHG LQFRUUHFWO\SOHDVHLQVHUWWKHUHGWHVW
OHDGLQWRP$-DFN
• The meter will turn on the current testing function when you insert the red test
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VDIHW\XVHUVFDQQRWSUHVVWKH
EXWWRQWRVZLWFKWKHIXQFWLRQV
• 7KH PHWHU ZLOO EHHS UHJXODUO\ WR UHPLQG XVHUV WR XVH WKHFXUUHQWWHVWLQJ
function correctly.
• 'RQRWPHDVXUHFXUUHQW!P$LQWKLVJHDULQFDVHRIWKHP$IXVHEXUQW
NOTE:

27
Maintenance
Cleaning
Install Batteries
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:LSHWKHFDVHZLWKDGDPSFORWKDQGPLOGGHWHUJHQW'LUWRUPRLVWXUHLQWKHWHUPLQDOVFDQDႇHFWUHDGLQJV
5HPRYHWHVWOHDGVIURPWKH0HWHUEHIRUHRSHQLQJWKHFDVH
RUEDWWHU\GRRU
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1 2

2928
Remove the screw under the flashlight and remove the
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change the fuses.
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loaded into the fuse clip and clamped tightly.
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remove the cover.
3
5
4
6

31
Display Counts Power
Weight
Dimensions
Environmental conditions
MAX. Voltage between
terminals and earth ground
Fuse protection
Work Environment
Storage Temperature
Sampling Speed
LCD Dimensions
Range Selection
Range Selection
Range Selection
Low Battery Indication
Damaged Fuse Indication
Jack Indication
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3 Times / Second
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Auto range
Automatically
Displayed
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3332
DC voltage AC voltage
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Range
P9
P9
9
9
9
Range
P9
P9
9
9
9
Resolution
0.01mV
0.1mV
0.001V
0.01V
0.1V
Resolution
0.01mV
0.1mV
0.001V
0.01V
0.1V
Input Impedance:
$SSUR[0ȍ
Input Impedance:
$SSUR[0ȍ
Frequency Response:
+]aN+]7506
Accuracy Accuracy

33
AC/DC current Capacitance
Range
9.999mA
99.99mA
600.0mA
9.999A
Range
9.999nF
99.99nF
999.9nF
9.999μF
99.99μF
999.9μF
9.999mF
99.99mF
Resolution
0.001mA
0.01mA
0.1mA
0.001A
Resolution
0.001nF
0.01nF
0.1nF
0.001μF
0.01μF
0.1μF
0.001mF
0.01mF
±(0.8%+3)
±(1.2%+3)
Overload protection:
mA : F600mA/250V fuse
10A: F10A / 250V fuse
Frequency Response:40Hz~1kHz; T-RMS
NOTE: The time to measure ampere current must be less than
15 seconds
±(4.0%+3)
±(5.0%+5)
Overload protection:250V
Accuracy Accuracy

34
Diode/ Continuity
Resistance
Range
999.9Ω
9.999KΩ
99.99 KΩ
999.9 KΩ
9.999MΩ
99.99 MΩ
Display diode voltage drop
<Approx. 50:Buzzer will sound and the indicator light will be on.
Resolution
0.1Ω
0.001 KΩ
0.01 KΩ
0.1 KΩ
0.001 MΩ
0.01 MΩ
±(1.0%+5)
±(2.0%+10)
Overload protection: 250V
Accuracy

35
35
Frequency/Duty Temperature
Range
9.999Hz
99.99Hz
999.9Hz
9.999KHz
99.99kHz
999.9kHz
9.999MHz
1.0~99.0%
RangeResolution
0.001Hz
0.01Hz
0.1Hz
0.001KHz
0.01kHz
0.1kHz
0.001MHz
0.1%
Accuracy
-40
℃
~ 0
℃
0
℃
~400
℃
400
℃
~1000
℃
-40
℉
~32
℉
32
℉
~752
℉
752
℉
~1832
℉
℃
℉
±5.0% or ±3
℃
±1.0% or ±2
℃
±2.0%
±5.0% or ±6
℉
±1.0% or ±4
℉
±2.0%
±(1.0%+3)
±(1.0%+3)
Resolution
:
1
℃
/1
℉
Note: Please use K-type thermocouple probe
Accuracy

3636
3 years Warranty
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years from the date of purchase provided that:
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