Klein Tools MM200 User Manual

MM200
Instruction
Manual
ENGLISH
www.kleintools.com
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
®
• BACKLIGHT
• KICK STAND
• LEAD
HOLDER
• AUTO
RANGING
• DATA HOLD
• 3-3/4 DIGIT
3999 COUNT
LCD
COM
m
10A/250V ~
400mA/250V ~
600V MAX
Temp
FUNC. HOLD
MM200
H z%
mA
A
µA
Temp
H z%
ENGLISH
MM200
Instruction Manual
GENERAL SPECIFICATIONS
The Klein Tools MM200 is an auto-ranging multimeter. It measures
AC / DC voltage, AC / DC current, resistance, capacitance, temperature,
and frequency. It can also test 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.

Klein Tools MM200 Specifications

General

Type	Digital Multimeter
Model	MM200
Display	LCD
Battery	2 x AAA
Continuity	Yes
Diode Test	Yes
Battery Test	Yes
Safety Rating	CAT III 600V
Display Count	2000
Auto Power Off	Yes
Low Battery Indicator	Yes
Data Hold	Yes
Backlight	No
Operating Temperature	32°F to 104°F (0°C to 40°C)
Temperature Range	-20°C to 60°C

Summary

MM200 General Specifications

General Safety Warnings

Provides crucial safety instructions and precautions to prevent injury or damage during operation.

MM200 Symbols and Feature Details

Symbols

Illustrates and defines the various symbols used on the multimeter and in its manual.

Feature Details

Describes key features such as Backlight, Battery/Fuse replacement, and Auto Power-Off.

MM200 Function Instructions

AC/DC Voltage Measurement

Instructions for measuring AC and DC voltage up to 600V, including lead placement.

AC/DC Current Measurement (Large)

Procedure for measuring AC/DC current up to 10A using the appropriate input and selection.

AC/DC Current Measurement (Small)

Instructions for measuring AC/DC current up to 400mA using the mAµA input.

Resistance Measurement

Guidance on measuring resistance up to 40MΩ, emphasizing safety on live circuits.

Diode and Continuity Test

How to perform diode tests and continuity checks, including expected display readings.

Capacitance Measurement

Steps for measuring capacitance up to 200μF, noting potential measurement times.

Frequency and Duty Cycle Measurement

Instructions for measuring frequency up to 1MHz and duty cycle.

Temperature Measurement

Procedure for measuring temperature using the K-type thermocouple and adapter.

MM200 Electrical Specifications and Warranty

Electrical Specifications Summary

Detailed table of ranges, resolutions, and accuracies for various measurement types.

Warranty Information

Details the product warranty period, coverage, exclusions, and contact information.

Cleaning and Storage Instructions

Guidelines for cleaning the instrument and proper storage to maintain its condition.