IviPwrMeterTriggerSource Extension Group
The IviPwrMeterTriggerSource extension capability group supports power meters that can specify a trigger source and a trigger event on which to trigger a measurement. The IviPwrMeterTriggerSource extension capability also includes VIs for configuring the trigger source.
IviPwrMeterTriggerSource VI
IviPwrMeter_Configure_Trigger_Source