Measurement Commands 
  Copyright© Itech Electronics Co., Ltd.  30 
If optional parameter All is applied, return actual voltage of all channels; 
If no optional parameter is applied, return actual voltage of current channel. 
Unit 
V 
Example 
MEAS? 
FETC? 
MEASure[:SCALar]:POWer[:DC]? 
FETCh:POWer[:DC]? 
These two commands are used to read the output power of power supply. 
Command syntax 
MEASure[:SCALar]:POWer[:DC]? <nr> 
FETCh:POWer[:DC]? <nr> 
Optional parameter : 
CH1|CH2|CH3|ALL 
Returns 
If optional parameter CH1|CH2|CH3 is applied to specify measure channel, 
return actual power of the specified channel; 
If optional parameter All is applied, return actual power of all channels; 
If no optional parameter is applied, return actual power of current channel. 
Unit 
W 
Example 
MEAS:POW? 
FETC:POW? 
 
 
Note: Both fetch and measure instructions can read various parameters. The 
difference is that fetch reads the last measured value, and measure reads the 
re-measured value. fetch is faster and measure is more accurate.