The Multimeter Language
Keysight 3458A Quick Reference Guide 5
Keysight 3458A Quick Reference Guide 5
The Multimeter Language
The multimeter uses a language developed 
around a core set of commands which can in 
themselves satisfy a large number of applications. 
The core commands consist of 8 commands plus 
the measurement function commands (FUNC, 
ACV, DCL etc.). All recent Keysight multimeters 
support these 8 commands plus the function 
commands that correspond to the capabilities of 
the multimeter. The 8 commands are:
The complete command set extends the 
multimeter’s capabilities far beyond that of the 
above core commands. If compatibility with other 
Keysight multimeters is critical for your 
applications, you should strive to use only the 
core commands and the GPIB commands.
RESET Sets the multimeter to the power-on state
PRESET Sets the multimeter to a convenient starting 
point for remote operation
ID? Returns the multimeter's model number
TEST Runs self-test
ERR? Reads the error register
STB? Reads the status register
TRIG Selects the trigger event
NPLC Selects the integration time