ENGLISH
6.
Frequency (Hz) / duty Cycle < 1MHz
Features:
HOLd
PRESS
Duty
º
F
º
C
m
º
F
º
C
Duty
m
COM
Hz
Duty
7.
Temperature
Features:
HOLd
MAX/MIN
REL
PRESS
Duty
º
F
º
C
F
C
m
º
º
Duty
m
COM
°F
°C
•
do not apply voltage to thermocouple.
• Fahrenheit range: -58° to 1832°F
• Celsius range: -50° to 1000°C
Testing Fuses
REL
RANGE
MIN/MAX
HOLD
º
F
C
º
Duty
SELECT
PRESS
m
Duty
º
F
º
C
m
COM
• "O.L." indicates blown fuse.
SyMbOLS USEd ON LCd
~
AC Measurement
dC Measurement
-
AT
Negative dC Value
Auto Range Active
O.L.
Apo
Overload: Range Exceeded
Auto Power-Off Active
Low battery
Hold Active
HOLd
MIN
MAX
Minimum Reading
Maximum Reading
%
duty Cycle Mode
Frequency Mode
V
A
Voltage Measurement
Current in Amps
Ω
Resistance in Ohms
Relative Reading
F
Capacitance in Farads
diode Test
°F
degrees Fahrenheit
Continuity Test
n
°C
degrees Celsius
Nano 10
-9
m
µ
Milli 10
-3
Micro 10
-6
M
k
Mega 10
6
Kilo 10
3
ELECTRICAL SPECIFICATIONS
dC Voltage Measurement
Range
Resolution
Accuracy
400mV ˜ 400V
0.1mV ˜ 0.1V
± (0.5% + 4 digits)
1000V
1V
± (0.8% + 10 digits)
1000 V
> 10 M Ω , < 100 pF
Overload Protection:
Input Impedance (Nominal):
AC Voltage Measurement
Range
Resolution
Accuracy
400mV ˜ 400V
0.1mV ˜ 0.1V
± (0.75% + 5 digits) 40Hz ˜ 400Hz
1000V
1V
± (1.0% + 8 digits) 40Hz ˜ 400Hz
> 10M Ω , < 100pF
Overload Protection:
1000V RMS
Input Impedance (Nominal):
Response:
Averaging
dC Current Measurement
Range
Resolution
Accuracy
400µA ˜ 400mA
0.1µA ˜ 0.1mA
± (1.0% + 5 digits)
4A ˜ 10A
1mA ˜ 10mA
± (1.5% + 5 digits)
Overload Protection:
• µAmA Input:
400mA (F 440mA / 1000V fuse)
10A (F 11A / 1000V fuse)
• A Input:
AC Current Measurement
Range
Resolution
Accuracy
400µA ˜ 400mA
0.1µA ˜ 0.1mA
± (1.5% + 5 digits)
4A ˜ 10A
1mA ˜ 10mA
± (2.0% + 5 digits)
Overload Protection:
• µAmA Input:
400mA (F 440mA / 1000V fuse)
• A Input:
10A (F 11A / 1000V fuse)
Frequency:
40Hz to 400Hz
Response:
Averaging
Resistance Measurement
Range
Resolution
Accuracy
400 Ω ˜ 4M Ω
0.1 Ω ˜ 0.001M Ω
± (1.0% + 5 digits)
40M Ω
0.01M Ω
± (1.5% + 10 digits)
Overload Protection:
600V RMS
Capacitance Measurement
Range
Resolution
Accuracy
40nF
0.01nF
± (3.5% + 6 digits)
400nF ˜ 4000µF
0.1nF ˜ 1µF
Overload Protection (Voltage):
600V RMS
Frequency Measurement
Range
Resolution
Accuracy
9.999Hz ˜ 999.9kHz
0.001Hz ˜ 0.1kHz
± (0.1% + 3 digits)
600V RMS
0.7V RMS
Overload Protection:
Sensitivity:
duty Cycle Measurement
Range
Resolution
Accuracy
0.1 ˜ 99.9%
0.1%
± (0.2% per kHz + 0.1% + 5 digits)
Overload Protection:
600V RMS
Frequency Range:
0.5Hz to 100kHz, pulsewidth > 2µsec
Temperature Measurement
Range
Resolution
Accuracy
-58 ˜ 1832°F
0.1 ~ 1°F
± (3.0% + 5.4°F)
-50 ˜ 1000°C
0.1 ~ 1°C
± (3.0% + 3.0°C)
Overload Protection:
600V RMS
Thermocouple Accuracy:
Not specified
diode Test
Overload Protection
Test Current (Typical)
Open Circuit Voltage
Range
600V RMS
0.25mA
< 1.6V DC
2.0V DC
Continuity Test
Overload Protection
Open Circuit Voltage
600V RMS
Appx. 0.44V
WARRANTy
This product is warranted to be free from defects in materials and workmanship for a
period of two years from the date of purchase. During this warranty period, Klein Tools
has the option to repair or replace or refund the purchase price of any unit which fails to
conform to this warranty under normal use and service. This warranty does not cover dam-
age which occurs in shipment or failure which results from alteration, tampering, accident,
misuse, abuse, neglect, or improper maintenance. Batteries and damage resulting from
failed batteries are not covered by warranty. A purchase receipt or other proof of original
purchase date will be required before warranty repairs will be rendered.
Any implied warranties, including but not limited to implied warranties of merchantability
and fitness for a particular purpose, are limited to the express warranty. Klein Tools shall
not be liable for loss of use of the instrument or other incidental or consequential damages,
expenses, or economic loss, or for any claim or claims for such damage, expenses or
economic loss.
Some states or countries laws vary, so the above limitations or exclusions may not apply
to you. This warranty gives you specific legal rights, and you may also have other rights
which vary from state to state. If your Klein product requires repair or for information on
how to exercise your rights under the terms of this warranty, please contact Klein Tools at
1-877-775-5346.
CLEANING
Turn instrument off and disconnect test leads. Clean the instrument by using a damp cloth.
Do not use abrasive cleaners or solvents.
STORAGE
Remove the batteries when instrument is not in use for a prolonged period of time. Do not
expose to high temperatures or humidity. After a period of storage in extreme conditions
exceeding the limits mentioned in the Specifications section, allow the instrument to return
to normal operating conditions before using it.
dISPOSAL / RECyCLE
Caution:
This symbol indicates that equipment and its accessories shall
be subject to a separate collection and correct disposal.
CUSTOMER SERVICE
KLEIN TOOLS, INC.
450 Bond Street
Lincolnshire, IL 60069
1-877-775-5346
www.kleintools.com
Instruction
Manual
MM1000
ENGLISH
• bACKLIGHT
• bAR GRAPH
• LEAd HOLdER
• MAX / MIN
0
10
20
• 3-3/4 dIGIT
REL
RANGE
3999 COUNT LCd
SELECT
• dATA HOLd
Duty
• AUTO / MANUAL
RANGE
m
www.kleintools.com
139543T
MM1000
30
40
MAX/MIN
HOLD
º
F
º
C
m
Temp
COM
Need help?
Do you have a question about the MM1000 and is the answer not in the manual?
Questions and answers
Klein mm1000 beeping
The Klein Tools MM1000 may be beeping endlessly due to internal damage or a malfunction, possibly caused while checking a starter on an ATV. This could have led to an overload or short circuit, damaging internal components or fuses.
This answer is automatically generated