P3 International is a manufacturer of the Kill-A-Watt range of plug-in power metering products for consumers.
Kill-A-Watt Power Strip is a power strip surge protector and electricity meter in one! Measures and displays the total amount of energy used in kWh as well as the current instantaneous power consumption.
Our simplest, easiest to use and most afforably plug power/kWh meter, the Kill-A-Watt EZ monitors the power consumed by any 120V/15A plug-in appliance. Calculates and displays cost.