Keithley 2001 User Manual

IEEE-488 Reference
4-54
:MEASure[:<function>]?
The brackets enclosing :<function> indicate that a measurement function does not need to be
specified. When not used, the currently selected function will be used for the :MEASure? oper-
ations.
where; <function> = VOLTage[:DC] DCV function
= CURRent[:DC] DCI function
= VOLTage:AC ACV function
= CURRent:AC ACI function
= RESistance Ω 2 function
= FRESistance Ω 4 function
= TEMPerature TEMP function
= FREQuency FREQ function
= VOLTage:FREQuency FREQ function (voltage input)
= CURRent:FREQuency FREQ function (current input)
Formats
:meas?
:meas:volt[:dc]?
:meas:curr[:dc]?
:meas:volt:ac?
:meas:curr:ac?
:meas:res?
:meas:fres?
:meas:temp?
:meas:freq?
:meas:volt:freq?
:meas:curr:freq?
Description
This command combines all of the other signal oriented measurement commands to perform a
“one-shot” measurement and acquire the reading.
When this command is sent, the following commands are executed in the order that they are pre-
sented:
:ABORt :CONFigure:<function> :READ?
When :ABORt is executed, the instrument will go into the idle state if continuous initiation is
disabled. Otherwise, operation will re-start at the beginning of the Trigger Model.
When :CONFigure is executed, the instrument will go into a “one-shot” measurement mode. See
:CONFigure for details.
When :READ? is executed, its operations will then be performed. In general, another :ABORt
will be performed, then an :INITiate and finally a FETCh? to acquire the reading. See :READ?
for details.

Keithley 2001 Specifications

General

Model	2001
Category	Multimeter
Manufacturer	Keithley
Type	Digital Multimeter
Digits of Resolution	7.5
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Frequency Range	3 Hz to 500 kHz
Connectivity	GPIB, RS-232
Display	VFD
Resistance Accuracy	0.008% + 2.0 mΩ
Frequency Accuracy	±0.01%
DC Current Range	10 μA to 3 A
AC Current Range	10 μA to 3 A
Power Supply	100 V to 240 V AC, 45 Hz to 66 Hz