Tempo Fitness MM810 User manual

INSTRUCTION MANUAL
MANUAL DE INSTRUCCIONES
MANUEL D’INSTRUCTIONS
Read and understand all of the instructions and safety
information in this manual before operating or servicing this
tool.
Lea y entienda todas las instrucciones y la información sobre
seguridad que aparecen en este manual, antes de
manejar esta herramienta o darle mantenimiento.
Lire attentivement et bien comprendre
toutes les instructions et les informations sur la sécurité de ce
manuel avant d‘utiliser ou de procéder à l‘entretien de cet outil.
55500088 REV0 © 2019 Tempo Communications Inc. 02/2020
MM810
Digital Multimeter
Multímetro digital
Multimètre numérique
INSTRUCTION MANUAL
MANUAL DE INSTRUCCIONES
MANUEL D’INSTRUCTIONS
Read and understand all of the instructions and safety information in this
manual before operating or servicing this tool.
Lea y entienda todas las instrucciones y la información sobre seguridad
que aparecen en este manual, antes de manejar estas herramientas o
darles mantenimiento.
Lire attentivement et bien comprendre toutes les instructions et les
informations sur la sécurité de ce manuel avant d’utiliser ou de procéder à
l’entretien de cet outil.
Register this product at www.greenlee.com / Registre este producto en www.greenlee.com
Enregistrez votre produit en ligne, www.greenlee.com
DM-810A • DM-820A
DM-830A • DML-430A
Digital Multimeters
Multímetros digitales
Multimètres
numériques
52047799 REV 4 © 2016 Greenlee Textron Inc. 6/16
Register this product at www.TempoCom.com / Registre este producto en www.TempoCom.com
Enregistrez votrez produit en ligne, www.TempoCom.com
English ..................1–19
Español ...............20–37
Français...............38–55

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Do not discard this product or throw away!
For recycling information, go to www.TempoCom.com.
Description
The Tempo MM810 Digital Multimeter is a hand-held testing device with the following
measurement capabilities: AC and DC voltage, AC and DC current, frequency, resistance,
capacitance, and duty cycle of logic level signals. It also checks diodes and veries continuity.
The meter features true RMS AC measurements, a relative zero mode, data hold mode, and an
intelligent automatic power off.
Other specialized capabilities and functions common to all meters include:
• Dual display shows two measurements, such as AC voltage and frequency, at the same time.
• Backlit LCD for reading in dim conditions.
• Beep-Jack™ audible warning alerts the user with a beep and an error message on the LCD if
the test lead is plugged into the mA/μA or A input terminal while the selector switch is not in
the mA/μA or A position.
• Bar graph display, which responds more quickly than the numeric display — useful for
detecting faulty contacts, potentiometer clicks, and signal spikes.
Safety
Safety is essential in the use and maintenance of Tempo tools and equipment. This instruction
manual and any markings on the tool provide information for avoiding hazards and unsafe
practices related to the use of this tool. Observe all of the safety information provided.
Purpose of This Manual
This instruction manual is intended to familiarize all personnel with the safe operation and
maintenance procedures for the Tempo MM810 Digital Multimeter.
Keep this manual available to all personnel. Replacement manuals are available upon request
at no charge at www.TempoCom.com.

MM810A
2 3
Important Safety Information
SAFETY ALERT SYMBOL
This symbol is used to call your attention to hazards or unsafe practices which could
result in an injury or property damage. The signal word, dened below, indicates the
severity of the hazard. The message after the signal word provides information for
preventing or avoiding the hazard.
Immediate hazards which, if not avoided, WILL result in severe injury or death.
Hazards which, if not avoided, COULD result in severe injury or death.
Hazards or unsafe practices which, if not avoided, MAY result in injury or property
damage.
Read and understand this material before operating or servicing
this equipment. Failure to understand how to safely operate this tool
could result in an accident causing serious injury or death.
Electric shock hazard:
Contact with live circuits could result in severe injury or death.
All specications are nominal and may change as design improvements occur. Tempo
Communications Inc. shall not be liable for damages resulting from misapplication or misuse
of its products.
Beep-Jack is a trademark of BTC.
KEEP THIS MANUAL

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Important Safety Information
Electric shock hazard:
• Do not expose this unit to rain or moisture.
• Do not use this unit if it is wet or damaged.
• Only use the test leads provided with the equipment or UL Listed Probe Assembly with
same rating or better.
• Inspect the test leads or accessory before use. They must be clean and dry, and the
insulation must be in good condition. Do not use the test lead if the contrasting inner
layer of insulation is visible.
• Use this unit for the manufacturer’s intended purpose only, as described in this manual.
Any other use can impair the protection provided by the unit.
Failure to observe these warnings could result in severe injury or death.
Electric shock hazard:
• Do not apply more than the rated voltage between any two input terminals, or between
any input terminal and earth ground.
• Do not contact the test lead tips or any uninsulated portion of the accessory.
Failure to observe these precautions may result in injury and can damage the instrument.
Electric shock hazard:
• Do not operate with the case open.
• Before opening the case, remove the test leads from the circuit and shut off the unit.
Failure to observe these warnings could result in severe injury or death.
Electric shock hazard:
The fuses are an integral part of the overvoltage protection. When fuse replacement is
necessary, refer to “Specications” for the correct type, size, and capacity. Using any other
type of fuse will void the overvoltage protection rating of the unit.
Failure to observe this warning could result in severe injury or death.

MM810A
4 5
Important Safety Information
Electric shock hazard:
• Unless measuring voltage, current, or frequency, shut off and lock out power. Make sure
that all capacitors are discharged. Voltage must not be present.
• Set the selector and connect the test leads so that they correspond to the intended
measurement. Incorrect settings or connections can result in a blown fuse.
• Using this unit near equipment that generates electromagnetic interference can result in
unstable or inaccurate readings.
Failure to observe these warnings could result in severe injury or death.
Electric shock hazard:
Do not change the measurement function while the test leads are connected to a
component or circuit.
Failure to observe this precaution may result in injury and can damage the unit.
Electric shock hazard:
• Do not attempt to repair this unit. It contains no user-serviceable parts.
• Do not expose the unit to extremes in temperature or high humidity. Refer to
“Specications.”
Failure to observe these precautions may result in injury and can damage the unit.