EXFO IQS-1500 Power Meters for IQS-500/600 - Manual (Page 163)

SCPI Command Reference
Power Meters 155
Product-Specific Commands—Description
:UNIT[1..n]:POWer?
Description This query returns the current power unit for the
specified channel.
Syntax :UNIT[1..n]:POWer?
Parameter(s) None
Response Syntax <PowerUnit>
Response(s) PowerUnit:
The response data syntax for <PowerUnit> is
defined as a <CHARACTER RESPONSE DATA>
element.
This response corresponds to the current power
unit for the specified channel.
Example(s) UNIT:POW?
See Also UNIT:POWer
SENSe:POWer[:DC]:UNIT
SENSe:POWer[:DC]:UNIT?