User Guide

5
Safety Information
This Meter complies with the standards IEC61010: in pollution degree 2,
overvoltage category (CAT II 600V, CAT III 300V) and double insulation.
CAT II: Local level, appliance, PORTABLE EQUIPMENT etc., with smaller
transient overvoltages than CAT III.
CAT III: Distribution level, xed installation, with smaller transient overvoltages
than CAT IV.
Use the Meter only as specied in this operating manual, otherwise the protection
provided by the Meter may be impaired.
In this manual, a Warning identies conditions and actions that pose hazards to
the user, or may damage the Meter or the equipment under test.
A Note identies the information that user should pay attention to.
International electrical symbols used on the Meter and in this Operating Manual
are explained on page 9.
UT207A/208A/209A Operating Manual