Keysight Technologies U1273A, Quick Start Manual

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Contacting Keysight
www.keysight.com/find/assist
(worldwide contact information for
repair and service)
Safety and EMC Information
This meter is safety-certified in
compliance with EN/IEC 61010-1,
ANSI/UL 61010-1/61010-2-033,
and CAN/CSA-C22.2 No. 61010-1/
61010-2-033 for CAT III 1000 V/
CAT IV 600 V pollution degree 2
environment.
EMC is designed in compliance
with IEC 61326-1/EN 61326-1. Use
with standard or compatible test
probes.
Safety Notices
CAUTION
A CAUTION notice denotes a
hazard. It calls attention to an
operating procedure, practice, or
the like that, if not correctly
performed or adhered to, could
result in damage to the product or
loss of important data. Do not
proceed beyond a CAUTION notice
until the indicated conditions are
fully understood and met.
WARNING
A WARNING notice denotes a
hazard. It calls attention to an
operating procedure, practice, or
the like that, if not correctly
performed or adhered to, could
result in personal injury or
death. Do not proceed beyond a
WARNING notice until the
indicated conditions are fully
understood and met.
Safety symbols
Earth (ground) terminal
Equipment protected
throughout by double
insulation or reinforced
insulation
Caution, risk of electric
shock
Caution, risk of danger
(refer to this manual for
specific Warning or Caution
information)
Fuse
Alternating current
Direct current
Battery, general
Category III 1000 V
overvoltage protection
Category IV 600 V
overvoltage protection
CAT III
1000 V
CAT IV
600 V
2 Keysight U1273A/U1273AX Quick Start Guide
For further safety information details, refer to the
Keysight U1273A/U1273AX Handheld Digital Multimeter User’s Guide .
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