Starting the Add Sensor Wizard
Starting the Add Sensor Wizard
In order to add aggregation sensors, click on the Add Sensor button in the sensor list’s toolbar or select Add New Sensor from the Edit menu.
This will launch the Add Sensor Wizard.

Click Next to proceed to the selection of the data acquisition.

Please select Sensor Aggregation and click Next. This will show the Aggregation Sensor Selection page
Enter a name for the sensor and then choose whether you want to work with delta sensors (e.g. traffic sensors) or gauge sensors (e.g. CPU loads).
PRTG then shows a list of available sensors and their channels. Now enable the checkboxes for the desired sensors and click Next to finalize the sensor creation.