CUSTOMER SERVICE
KLEIN TOOLS, INC.
450 Bond Street
Lincolnshire, IL 60069
1-877-775-5346
www.kleintools.com
ENGLISH
Instruction Manual
ENGLISH
• TRMS
• BACKLIGHT
• BAR GRAPH
• LEAD HOLDER
• MAX / MIN
• 3-5/6 DIGIT
6000 COUNT LCD
• AUTO / MANUAL
RANGE
• AUTO HOLD
ELECTRICAL SPECIFICATIONS
DC Voltage Measurement
Range Resolution Accuracy
600mV
˜
600V 0.1mV
˜
0.1V ± (0.5% + 4 digits)
1000V 1V ± (0.8% + 10 digits)
Overload Protection: 1000V Input Impedance (Nominal): 10MΩ, <100pF
Input Impedance (Low Z): 3kΩ, <200pF, up to 600V RMS
AC Voltage Measurement
Range Resolution
Accuracy
40Hz ~ 400Hz
Accuracy
400Hz ~ 5kHz
600mV 0.1mV
± (0.75% + 5 digits)
± (2.0% +3 digits)
6V ~ 600V 1mV ~ 0.1V ± (2.0% +3 digits)
1000V 1V ± (0.75% + 8 digits) ± (2.0% +3 digits)*
continued on next page.
Overload Protection: 1000V RMS Input Impedance (Nominal): 10MΩ, <100pF
Input Impedance (Low Z): 3kΩ, <200pF, up to 600V RMS
Frequency Response: 40 to 5kHz Response: True RMS
*Accuracy for 400Hz ~ 1kHz range only.
DC Current Measurement
Range Resolution Accuracy
600μA ~ 400mA 0.1μA ~ 0.1mA ± (1.0% + 5 digits)
6A ~ 10A 1mA ~ 10mA ± (1.5% + 5 digits)
Overload Protection: µAmA: F440mA/1000V fuse / A Input: F11A/1000V fuse
AC Current Measurement
Range Resolution
Accuracy
40Hz ~ 2kHz
600μA ~ 400mA 0.1μA ~ 0.1mA ± (1.2% + 5 digits)
6A ~ 10A 1mA ~ 10mA ± (1.8% + 5 digits)
Overload Protection: µAmA: F440mA/1000V fuse / A Input: F11A/1000V fuse
Frequency: 40 to 2kHz Response: True RMS
Resistance Measurement
Range Resolution Accuracy
600Ω
˜
6MΩ 0.1Ω
˜
0.001MΩ ± (1.0% + 5 digits)
60MΩ 0.01MΩ ± (1.5% + 10 digits)
Overload Protection: 600V RMS
Capacitance Measurement
Range Resolution Accuracy
60nF 0.01nF
± (3.5% + 6 digits)
600nF ~ 6000μF 0.1nF ~ 1μF
Overload Protection: 600V RMS
Frequency Measurement
Range Resolution Accuracy
99.99Hz
˜
499.9kHz 0.01Hz
˜
0.1kHz ± (0.1% + 3 digits)
Overload Protection: 600V RMS Sensitivity: > 0.7V RMS
Duty Cycle Measurement
Range Resolution Accuracy
0.1
˜
99.9% 0.1% ± (0.2% per kHz + 0.1% + 5 digits)
Overload Protection: 600V RMS Sensitivity: < 50V
Frequency Range: <10kHz
Diode Test
Overload Protection Range Test Current Open Circuit Voltage
600V RMS 6.0V Appx. 0.25mA
<
1.8V DC (typ.)
Continuity Test
Overload Protection Open Circuit Voltage Threshold (Appx.)
600V RMS
<
0.44V <40Ω
Temperature Measurement
Range Resolution Accuracy
-58 ~ 600°F 0.1°F ± (1.0% + 5.4°F)
-50 ~ 600°C 0.1°C ± (1.0% + 3.0°C)
600 ~ 1832°F 1°F ± (1.0% + 5.4°F)
600 ~ 1000°C 1°C ± (1.0% + 3.0°C)
Overload Protection: 600V RMS Thermocouple Accuracy: Not specifi ed
Specifi cations subject to change
Do Not apply voltage to thermocouple.
• -58° to 1832°F (-50° to 1000°C)
8. Temperature:
Features:
Testing Fuse:
• When selecting uA or mA/A functions the meter will indicate
“LEAd” if the test leads are not properly connected to the meter.
• Note: This message remaining on the screen after properly
connecting the test leads is an indication that the fuse is open.
Rev B 04/14 139716
7. Frequency (Hz) / Duty Cycle: <500kHz
Features:
HOLD
6. Low Impedance (Low Z): < 600V
DO NOT use (LOW Z) mode at voltages greater than 600V.
• Press SELECT to choose AC or DC Voltage.
• Use Low Impedance (LOW Z) mode to reduce ghost voltages
• See AC/DC Voltage instruction
Capacitance Features:
HOLD
Safely discharge capacitor before
measurement.
• Reading may take up to 60 seconds
for large capacitors.
SYMBOLS USED ON LCD
~
AC Measurement DC Measurement
-
Negative DC Value
AT
Auto Range Active
O
.L.
Overload: Range Exceeded
Apo
Auto Power-Off Active
Low Battery
HOLD
Hold Active
MIN
Minimum Reading
M
AX
Maximum Reading
%
Duty Cycle Mode Frequency Mode
V
Voltage Measurement
A
Current in Amps
Ω
Resistance in Ohms Diode Test
F
Capacitance in Farads Continuity Test
Relative / Zero Mode
n
Nano 10
-9
µ
Micro 10
-6
m
Milli 10
-3
k
Kilo 10
3
M
Mega 10
6
°F
Degrees Fahrenheit
°C
Degrees Celsius
A-HOLD
Auto-Hold Active
LOW
Z
Low Impedance
AUTO HOLD
MAX/MIN REL
HOLD
WARRANTY
www.kleintools.com/warranty
CLEANING
Clean the instrument by using a damp cloth. Do not use abrasive cleaners
or solvents.
Take care to keep the sensor lens clean at all times. Clean the lens using a soft
cloth or cotton swab with water or rubbing alcohol only, and allow the lens to
dry before use.
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 Specifi cations
section, allow the instrument to return to normal operating conditions before
using it.
DISPOSAL / RECYCLE
Do not place equipment and its accessories in the trash. Items
must be properly disposed of in accordance with local regulations.
Dwg Name: MM2300-139716ART Dwg No: 139716
ECO No: 016671 Pkg Dwg Ref: 1650 Rev: B
Color Reference: CEN-PACK-003-A
MM2300
MM2300-139716ART-Instructions.indd 1-4 5/5/14 11:41 AM
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