Apo
AT
0 10 20 4030
MAX/MIN
RANGE
REL
SELECT
Duty
m
DTEK
Low Z
ºF º
COM
MM2000
V
HOLD
C
m
Temp
®
TRMS
For Professionals...Since 1857
ENGLISH
The Klein Tools MM2000 is a True RMS, auto-ranging multimeter.
0°C / 32°F to 40°C / 104°F
-20°C / -4°F to 60°C / 140°F
18°C / 64°F to 28°C / 82°F
0.1*(specifi ed accuracy) / °C
CAT III 1000V, CAT IV 600V
± (% of reading + # of least signifi cant digits)
To ensure safe operation and service of the tester, follow these instructions.
a known voltage or current.
category based rating of this meter.
the metal probe contacts when making measurements.
To avoid false readings that can lead to electrical shock,
Always adhere to local and national safety codes. Use individual
Operating Altitude:
Relative Humidity:
Operating Temperature:
Storage Temperature:
Accuracy Temperature:
Temperature Coeffi cient:
Sampling Frequency
Dimensions:
Weight:
Calibration
CAT Rating:
Accuracy:
AC Alternating Current Warning or Caution
DC Direct Current Double Insulated Class II
DC/AC Voltage or Current AC Source
Ground
AC Measurement DC Measurement
Use CAT III / CAT IV rated leads.
A. Do not attempt to measure more than 1000V.
A. Do not attempt to measure more than 600V on
Negative DC Value
Overload: Range Exceeded
Low Battery
Minimum Reading
Auto Range Active
Auto Power-Off Active
HOLD
Hold Active
Maximum Reading
Duty Cycle Mode Frequency Mode
Voltage Measurement
Current in Amps
Low Impedance Mode Relative Reading
Resistance in Ohms Diode Test
Capacitance in Farads Continuity Test
Degrees Fahrenheit
-9
Nano 10
-3
Milli 10
6
Mega 10
Apo
AT
Degrees Celsius
Micro 10
3
Kilo 10
MM2000
V
-6
0 10 20 4030
HOLD
MAX/MIN
RANGE
REL
SELECT
Duty
DTEK
Low Z
ºF º
C
m
Temp
m
COM
5
Turn the dial or press a button to wake.
stored and live readings.
is displayed on LCD only during auto ranging mode.
values will be saved while in this mode.
clear the stored maximum and minimum values.
J. K. Battery / Fuse Replacement
indicator is displayed on the LCD,
This meter uses 440mA / 1000V and 11A / 1000V fast blow fuses.
Attach instrument to metal for hands-free use.
The bar graph shows an approximate analog representation
The bar graph responds much faster than the digital display.
The scale of the bar graph is zero to the maximum reading of
Duty
DTEK
Low Z
ºF º
C
4
m
1
1
6
3
2
) mode at voltages greater than 600V.
) mode to reduce ghost voltages
2. AC / DC Current (large):
3. AC / DC Current (small):
4. Resistance / Capacitance / Diode / Continuity
Safely discharge capacitor before measurement.
Duty
DTEK
Low Z
REL HOLD MAX/MINRANGE
PRESS
m
COM
Low Z
Low Z
SELECT
COM
REL HOLD MAX/MINRANGE
ºF º
C
PRESS
m
m
m
COM
REL HOLD MAX/MINRANGE
ºF º
C
Duty
m
Low Z
DTEK
ºF º
PRESS
TO SELECT
Resistance
m
m
COM
PRESS
Capacitance
Diode
Continuity
m
HOLD MAX/MINRANGE
REL
ºF º
C
m
HOLD
COM
m
COM
HOLD MIN/MAX
ENGLISH
5. Frequency (Hz) / Duty Cycle
apply voltage to thermocouple.
COM
SELECT
Duty
m
HOLD MAX/MIN
HOLD
Low Z
DTEK
PRESS
ºF º
m
m
COM
Hz Duty
Duty
SELECT
HOLD MAX/MIN REL
DTEK
Low Z
ºF º
C
Duty
PRESS
ºF º
ºF º
C
Duty
m
m
COM
m
m
COM
Range Resolution Accuracy
Overload Protection:
nput Impedance (Nominal):
Input Impedance (Low-Z):
Accuracy
Range Resolution 40Hz ~ 400Hz 400Hz ~ 20kHz
Overload Protection:
Input Impedance (Nominal):
Input Impedance (Low-Z):
Frequency Response:
Response:
Range Resolution Accuracy
400mA (F 440mA / 1000V fuse)
400mA (F 440mA / 1000V fuse)
± (0.2% per kHz + 0.1% + 5 digits)
0.5Hz to 100kHz, pulsewidth
Overload Protection:
• uAmA Input:
• A Input:
Accuracy
Range Resolution 40Hz ~ 400Hz 400Hz ~ 10kHz
Overload Protection:
• uAmA Input:
• A Input:
Frequency:
Response:
Range Resolution Accuracy
Overload Protection:
Range Resolution Accuracy
Overload Protection:
Range Resolution Accuracy
Overload Protection:
Sensitivity:
Range Resolution Accuracy
Overload Protection:
Frequency Range:
Range Resolution Accuracy
Overload Protection:
Thermocouple Accuracy:
Overload
This product is warranted to be free from defects in materials and workmanship for a
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,
failed batteries are not covered by warranty. A purchase receipt or other proof of original
Any implied warranties, including but not limited to implied warranties of merchantability
and fi tness for a particular purpose, are limited to the express warranty. Klein Tools shall
expenses, or economic loss, or for any claim or claims for such damage, expenses or
Some states or countries laws vary, so the above limitations or exclusions may not apply
to you. This warranty gives you specifi c 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
Turn instrument off and disconnect test leads. Clean the instrument by using a damp cloth.
expose to high temperatures or humidity. After a period of storage in extreme conditions
exceeding the limits mentioned in the Specifi cations section, allow the instrument to return
to normal operating conditions before using it.
This symbol indicates that equipment and its accessories shall
Protection
Test Current
(Typical)
Open Circuit
Voltage
Overload Protection Open Circuit Voltage
Range
Caution: