Keysight U1211A, U1212A, and U1213A User’s and Service Guide
3
Safety Symbols
The following symbols on the instrument and in the documentation indicate
precautions that must be taken to maintain safe operation of the instrument.
Direct current (DC)
Caution, risk of electric shock
Alternating current (AC)
Caution, risk of danger (refer to this
manual for specific Warning or Caution
information)
Earth (ground) terminal
Equipment protected throughout by
double insulation or reinforced
insulation
Category III 1000 V overvoltage
protection
Application around and removal from
HAZARDOUS LIVE conductors is
permitted
Category IV 600 V overvoltage
protection
CAT III
1000 V
CAT IV
600 V
Содержание U1211A
Страница 1: ...Keysight U1211A U1212A and U1213A Clamp Meters User s and Service Guide ...
Страница 10: ...10 Keysight U1211A U1212A and U1213A User s and Service Guide THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK ...
Страница 14: ...14 Keysight U1211A U1212A and U1213A User s and Service Guide THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK ...
Страница 18: ...18 Keysight U1211A U1212A and U1213A User s and Service Guide THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK ...