Instruction
Manual
ENGLISH
www.kleintools.com
ENGLISH
Instruction
Manual
MM100
F o r P r o f e s s i o n a l s . . . S i n c e 1 8 5 7
®
ENGLISH
• 3-1/2 DIGIT
1999 COUNT
LCD
• KICK STAND
• LEAD HOLDER
• DATA HOLD
COM
m
10A/250V
~
250mA/250V
~
600V MAX
MM100
HOLD
200m
2
20m
200m
20
600
600
200
10A
9V
1.5V
200
2M
200k
20k
200
2k
200
BATT.
MM100
Instruction Manual
GENERAL SPECIFICATIONS
The Klein Tools MM100 is a manual ranging multimeter. It measures
AC/DC voltage, DC current, and resistance. It can also test batteries,
diodes, and continuity.
• Operating Altitude: 2000 meters
• Relative Humidity: 75% max operating
• Operating Temperature: 0°C / 32°F to 40°C / 104°F < 75% R.H.
• Storage Temperature: -20°C / -4°F to 60°C / 140°F < 80% R.H.
• Accuracy Temperature: 18°C / 64°F to 28°C / 82°F < 75% R.H.
• Temperature Coefficient: 0.1*(specified accuracy) / °C
• Sampling Frequency: 3 samples per second
• Dimensions: 5.91" x 2.76" x 1.97"
• Weight: 8.36 oz.
• Calibration: Accurate for one year
• CAT Rating: CAT III 600V
• Listing: ETL & cETL standard UL 3111-1 listed
• Pollution Degree: 2
• 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.
To Next Page
Need help?
General