Klein Tools MM2000 Instruction Manual

Instruction Instruction
Manual Manual
MM2000
ENGLISH
• trUE rMS
• BacKLIGHt
• Bar GraPH
• MaX / MIN
0
• LEaD HoLDEr
REL
• 3-3/4 DIGIt
SELECT
3999 coUNt LcD
• Data HoLD
• aUto / MaNUaL
raNGE
TRMS
www.kleintools.com
MM2000
10 20 30 40
RANGE MAX/MIN HOLD
DTEK
Low Z
F C
º º
Duty
m
Temp
m
COM
ENGLISH
MM2000

Instruction Manual

GENEraL SPEcIFIcatIoNS

The Klein Tools MM2000 is a True RMS, auto-ranging multimeter.
It measures AC / DC voltage, low impedance voltage, AC / DC current,
resistance, capacitance, frequency, duty cycle, and temperature.
It can also test diodes and continuity.
• operating altitude: 2000 m
< 75%
• relative Humidity:
• 0°C / 32°F to 40°C / 104°F
operating temperature:
-20°C / -4°F to 60°C / 140°F < 80% R.H.
• Storage temperature:
• 18°C / 64°F to 28°C / 82°F
accuracy temperature:
• temperature coefficient: 0.1*(specified accuracy) / °C
• Frequency: 3 samples per second
Sampling
• Dimensions: 7" x 3.5" x 1.875"
• 14 oz.
Weight:
• calibration: Accurate for one year
• cat rating: CAT III 1000V, CAT IV 600V
• accuracy: ± (% of reading + # of least significant digits)
WarNINGS
To ensure safe operation and service of the tester, follow these instructions.
Failure to observe these warnings can result in severe injury or death.
• Before each use, verify meter operation by measuring
a known voltage or current.
• Never use the meter on a circuit with voltages that exceed the
category based rating of this meter.
• Do not use the meter during electrical storms, or in wet weather.
• Do not use the meter or test leads if they appear to be damaged.
• Ensure meter leads are fully seated, and keep fingers away from
the metal probe contacts when making measurements.
• Do not open the meter to replace batteries while the probes
are connected.
• Use caution when working with voltages above 60V DC,
or 25V AC RMS. Such voltages pose a shock hazard.
• To avoid false readings that can lead to electrical shock,
replace batteries if a low battery indicator appears.
• Unless measuring voltage or current, shut off and lock out
power before measuring resistance or capacitance.
• Always adhere to local and national safety codes. Use individual
protective equipment to prevent shock and arc blast injury where
hazardous live conductors are exposed.
SYMBoLS
~
ac alternating current
Dc Direct current
Dc/ac Voltage or current
Ground
Warning or caution
Double Insulated class II
ac Source