PN 4276668
August 2012
© 2012 Fluke Corporation. All rights reserved.
All product names are trademarks of their respective companies.
789
ProcessMeter
Safety Information
Go to www.fluke.com to register your product and find more
information.
A Warning identifies conditions and procedures that are dangerous to
the user.
Warning
To prevent possible electrical shock, fire, or personal injury:
• Read “Safety Information” before using the meter.
• Do not use the meter if it is damaged. Before using the
meter, inspect the case. Look for cracks or missing
plastic. Pay particular attention to the insulation
surrounding the connectors.
• Make sure the battery door is closed and latched
before operating the meter.
• Remove test leads from the meter before opening the
battery door.
• Inspect the test leads for damaged insulation or
exposed metal. Check test lead continuity. Replace
damaged test leads before using the meter.
• Do not use the meter if it operates abnormally.
Protection may be impaired. When in doubt, have the
meter serviced.
• Do not operate the meter around explosive gas, vapor,
or dust.
• Do not use in a damp or wet environment.
• Use only type AA batteries, properly installed in the
meter case, to power the meter.
• When servicing the meter, use only specified
replacement parts.
• Use caution when working above 30 V ac rms, 42 V ac
pk, or 60 V dc. Such voltages pose a shock hazard.
• When using the probes, keep fingers behind the finger
guards on the probes.
• Connect the common test lead before connecting the
live test lead. When disconnecting test leads,
disconnect the live test lead first.
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