Keysight U1251, Быстрый старт

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Safety Notices Safety Information
This meter is safety-certified in compliance
with EN/IEC 61010-1:2001, UL 61010-1
Second Edition and CAN/CSA 22.2 61010-1
Second Edition, CAT III 1000 V/CAT IV 600 V
Overvoltage Protection, Pollution Degree II.
Use with standard or compatible test
probes.
Safety Symbols
C A U T I O N C A U T I O N
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.
WA R N I N G
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.
Earth (ground) terminal
Equipment protected
throughout by double
insulation or reinforced
insulation
Caution, risk of electric
shock
Caution, risk of danger (refer
to the instrument manual for
specific Warning or Caution
information)
Category III 1000 V
overvoltage protection
Category IV 600 V
overvoltage protection
CAT III
1000 V
CAT IV
600 V
For further safety information details, refer to the
Keysight U1251B and U1252B Handheld Digital Multimeter User’s Guide .