Table of Contents
Advertisement
General Safety Information
– Do not exceed any of the measurement limits defined in the specifications
WARNING
– When working above 30 V
– Do not measure more than the rated current and voltage (as marked on
– Ensure the test leads are disconnected from the input terminals when
– When connecting probes, always connect the common test probe first.
– Detach test probes from the clamp meter before you open the battery
– Do not use the clamp meter with the battery cover or part of the cover
– Replace the battery as soon as the low battery indicator is shown on the
– When measuring temperature, keep the thermocouple probe as close to
– Do not operate the product in an explosive atmosphere or in the presence
– Inspect the case for cracks or missing plastic. Pay extra attention to the
– Inspect the test probes for damaged insulation or exposed metal, and
– Do not service or perform adjustments alone. Under certain condition,
4
to avoid instrument damage and the risk of electric shock.
range poses a shock hazard.
the clamp meter).
measuring current with the clamp meter. Keep your fingers behind the
hand guard when performing measurements.
When disconnecting probes, always disconnect the live test probe first.
cover.
removed or loose.
annunciator display. This is to avoid false readings, which may lead to
possible electric shock or personal injury.
the meter as possible, and avoid contact with surface above 30 V
or 60 V
as this will pose shock hazard.
DC
of flammable gases or fumes.
insulation surrounding the connectors. Do not use the clamp meter if it is
damaged.
check for continuity. Do not use the test probe if it is damaged.
hazardous voltages may exist, even with the equipment switched off. To
avoid dangerous electric shock, service personnel must not attempt
internal service or adjustment unless another person, capable of
rendering resuscitation or first aid, is present.
Keysight U1211A, U1212A, and U1213A User's and Service Guide
RMS or 60 V
, exercise caution – such
AC
DC
RMS
AC
Advertisement
Table of Contents
