Keysight U1583B Current Clamp
Operating Instructions
The U1583B current clamp is a dual range 40 A and 400 A clamp-on AC current clamp. This U1583B current
clamp is designed for Keysight digital multimeter (DMM) and Keysight oscilloscope. A BNC-to-banana plug
adapter is required when connecting the current clamp to a multimeter. For oscilloscope, connect the current
clamp directly to the input terminal with the BNC connector.
Assistance
For technical assistance, contact your nearest Keysight Sales Office or visit the Keysight website at
www.keysight.com/find/assist
for further information.
Regulatory Markings
The CE mark is a registered trademark of the European Community. This CE mark
shows that the product complies with all the relevant European Legal Directives. If it
was accompanied by a year, it indicates the year the design was approved. This ISM
device complies with Canadian ICES-001.
Product contains restricted substance(s) above the maximum value, with 40 year
Environmental Protection Use Period.
The CSA mark is a registered trademark of the Canadian Standards Association.
The C-tick mark is a registered trademark of the Spectrum Management Agency of
Australia. This signifies compliance with the Australia EMC Framework regulations
under the terms of the Radio Communication Act of 1992.
This instrument complies with the WEEE Directive (2002/96/EC) marking
requirement. This affixed product label indicates that you must not discard this
electrical/electronic product in domestic household waste.
Safety Information
Please use the Keysight U1583B current clamp only as specified in this manual. Otherwise, the protection
provided may be impaired. A
WARNING
identifies conditions and actions that pose hazards to the user. A
CAUTION identifies conditions and actions that may be damaging to the equipment under test. To avoid
possible electric shock, personal injury or damage to this instrument, ensure that you use the current clamp
safely, and refer to the guidelines below.
AC : Alternating Current
Range button in release mode.
Range ~ 400 A, Output ~ 1 mV/A
Caution, risk of danger (Refer to the
user’s and service guide for details)
DC : Direct Current
400A MAX
Maximum allowable current
measurement is 400 A
Ground
CAT III 600V
Category III 600V over-voltage
protection
Double Insulation
Range button in lock mode.
Range ~ 40 A, Output ~ 10 mV/A
Caution, risk of electric shock (Refer
to the user’s and service guide for
detail)
To be applied around or removed
from un-insulated hazardous live
conductors
