Questions and Answers for P3 International Kill-A-Watt Wireless Display and Sensor

A:  Yes, it is possible to see what each sensor area is consuming as well as the total consumption for all sensor areas. You can switch the display between the various added sensors. After you have gone through all the individual sensors, the sum of all sensors is shown.

A:  Dear Valued Home Depot Customer, We reached out to the MFG for more information and find their response below. “Extra sensors must be purchased separately and you can use up to 8 sensors simultaneously. An extra sensor costs $39.95 from Home Depot. It can be purchased by clicking the link below: http://www.homedepot.com/p/P3-International-Kill-A-Watt-Wireless-Sensor-P3-P4220/204511979”