Contacting Keysight
To obtain service, warranty, or technical assistance, contact us at the fol-
lowing phone numbers:
• United States Call Center: 800-829-4444
• Canada Call Center: 877-894-4414
• China Call Center: 800-810-0189
• Europe Call Center: 31-20-547-2111
• Japan Call Center: (81) 426-56-7832
For other countries, contact your country's Keysight support organization.
A list of contact information for other countries is available on the Keysight
Web site:
www.keysight.com/find/assist
Safety Notices
A CAUTION notice denotes
CAU TI O N
CAU TI O N
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 CAU-
TION notice until the indi-
cated conditions are fully
understood and met.
A WARNING notice
WA RN ING
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 pro-
ceed beyond a WARNING
notice until the indicated
conditions are fully under-
stood and met.
For further safety information details, refer to the
Keysight U1190A Series Handheld Clamp Meter User's Guide.
Safety Information
This meter is safety-certified in compliance
with EN 61010-1 (IEC 61010-1:2001 and
IEC/EN 61010-2-032:2002) for a CAT III 600
V and CAT IV 300 V pollution degree 2 envi-
ronment. EMC is designed in compliance
with IEC 61326-1:2005/EN 61326-1:2006.
Use with standard or compatible test
probes.
Safety Symbols
Earth (ground) terminal
Equipment protected
throughout by double insula-
tion or reinforced insulation
Caution, risk of danger (refer
to the instrument manual for
specific Warning or Caution
information)
Application around and
removal from HAZARDOUS
LIVE conductors is permitted
Category III 600 V
CAT III
overvoltage protection
600 V
Category IV 300 V
CAT IV
overvoltage protection
300 V