Klein Tools MM2300A, Instruction Manual

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CUSTOMER SERVICE
KLEIN TOOLS, INC.
450 Bond Street
Lincolnshire, IL 60069
1-877-775-5346
customerservice@kleintools.com
www.kleintools.com
139898 Rev. 11/14 C 139898 Rev. 11/14 C
ENGLISH
• TRMS
• AUTO / MANUAL
RANGE
• AUTO HOLD
• MAX / MIN
• BAR GRAPH
• BACKLIGHT
• LEAD HOLDER
• 3-5/6 DIGIT
6000 COUNT LCD
ENGLISH
ELECTRICAL SPECIFICATIONS
DC Voltage Measurement
Range Resolution Accuracy
600mV to 600V 0.1mV to 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 to 400Hz
Accuracy
400Hz to 5kHz
600mV 0.1mV
± (0.75% + 5 digits)
± (2.0% +3 digits)
6V to 600V 1mV to 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 to 1kHz range only.
DC Current Measurement
Range Resolution Accuracy
600µA to 400mA 0.1µA to 0.1mA ± (1.0% + 5 digits)
6A to 10A 1mA to 10mA ± (1.5% + 5 digits)
Overload Protection: µAmA: F440mA/1000V fuse / A Input: F11A/1000V fuse
AC Current Measurement
Range Resolution
Accuracy
40Hz to 2kHz
600µA to 400mA 0.1µA to 0.1mA ± (1.2% + 5 digits)
6A to 10A 1mA to 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
600 Ω to 6M Ω 0.1 Ω to 0.001M Ω ± (1.0% + 5 digits)
60M Ω 0.01M Ω ± (1.5% + 10 digits)
Overload Protection: 600V RMS
Capacitance Measurement
Range Resolution Accuracy
60nF 0.01nF
± (3.5% + 6 digits)
600nF to 6000µF 0.1nF to 1µF
Overload Protection: 600V RMS
Frequency Measurement
Range Resolution Accuracy
99.99Hz to 399.9kHz 0.01Hz to 0.1kHz ± (0.1% + 3 digits)
Overload Protection: 600V RMS Sensitivity: > 2.5V RMS
Duty Cycle Measurement
Range Resolution Accuracy
1.0 to 99.0% 0.1% ± (0.2% per kHz + 0.1% + 5 digits)
Overload Protection: 600V RMS Sensitivity: > 2.5V RMS
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
<40 Ω
Temperature Measurement
Range Resolution Accuracy
-50 to 600°C 0.1°C ± (1.0% + 3.0°C)
600 to 1000°C 1°C ± (1.0% + 3.0°C)
-58 to 600°F 0.1°F ± (1.0% + 5.4°F)
600 to 1832°F 1°F ± (1.0% + 5.4°F)
Overload Protection: 600V RMS Thermocouple Accuracy: Not specified
Specifications subject to change.
Do Not apply voltage to thermocouple.
• -50° to 1000°C (-58° to 1832°F)
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.
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.
AUTO HOLD MAX/MIN REL HOLD
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
MAX
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
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 Specifications
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.
1000V
10A
PRESS
PRESS
°F
°C
MM 2300A
INSTRUCTION MANUAL
Electrician’s / HVAC
TRMS Multimeter