Rigol DS1054Z Programming Guide

Chapter 2 Command System RIGOL
MSO1000Z/DS1000Z Programming Guide 2-117
:MEASure:COUNter:VALue?
Syntax
:MEASure:COUNter:VALue?
Description
Query the measurement result of the frequency counter. The default unit is Hz.
Return
Format
The query returns the measurement result in scientific notation. If the frequency counter
is disabled, 0.0000000e+00 will be returned.
Example
:MEASure:COUNter:VALue? /*The query returns 1.000004e+03*/
Related
Command
:MEASure:COUNter:SOURce
:MEASure:CLEar
Syntax
:MEASure:CLEar <item>
Description
Clear one or all of the last five measurement items enabled.
Parameter
Name
Type
Range
Default
<item>
Discrete
{ITEM1|ITEM2|ITEM3|ITEM4|ITEM5|ALL}
--
Explanation
 You can use the :MEASure:ITEM command to enable the desired parameters of the
37 waveform parameters. Note that the last five parameters are determined
according to the order in which you turned them on and they will not change as you
delete one or more measurement items.
 You can send the :MEASure:RECover command to recover the item(s) when a certain
item or all the items are cleared.
Example
:MEASure:CLEar ITEM1 /*Clear ITEM1*/
:MEASure:RECover
Syntax
:MEASure:RECover <item>
Description
Recover the measurement item which has been cleared.
Parameter
Name
Type
Range
Default
<item>
Discrete
{ITEM1|ITEM2|ITEM3|ITEM4|ITEM5|ALL}
--
Explanation
 You can use the :MEASure:ITEM command to enable the desired parameters of the
37 waveform parameters. Note that the last five parameters are determined
according to the order in which you turned them on and they will not change as you
delete one or more measurement items.
 You can send the :MEASure:CLEar command to clear the items again after one or all
of the measurement items are recovered.

Rigol DS1054Z Specifications

General

Channels	4
Bandwidth	50 MHz
Sample Rate	1 GSa/s
Memory Depth	24 Mpts
Display	7 inch TFT LCD (800x480)
Vertical Sensitivity	1 mV/div to 10 V/div
Time Base Range	5 ns/div to 50 s/div
Vertical Resolution	8 bits
Trigger Types	Edge, Pulse, Video, Slope
Connectivity	USB Host, USB Device, LAN
Input Impedance	1 MΩ
Power Supply	100-240 VAC, 45-440 Hz