Kill-A-Watt meter power saving device
See what your appliances are using. Also plug your grid tie inverter into the Kill-A-Watt meter for a fairly accurate reading of wattage you are sending back to the grid to figure out your savings. (Not recommended for grid tie inverters over 1500 watts)
"This meter will very accurately tell you all you need to know about your power use.. just plug the meter in the wall and then plug any device into the meter.. the screen will tell you how much power it's using..real time!"

Electricity bills are rising. Now you can cut down on costs and find out what appliances are actually worth keeping plugged in. Simply connect these appliances to the Kill-A-Watt meter, and it will assess how efficient they really are. Large LCD display will count consumption by the Kilowatt-hour, same as your local utility. You can calculate your electrical expenses by the day, week, month, even an entire year.

Also check the quality of your power by monitoring Voltage, Line Frequency, and Power Factor. Now you will know if it is time for a new refrigerator or if that old air conditioner is still saving you money. With the amazing Kill-A-Watt, you will know Watts killing you.

Specifications: Model: P4400
Operating Voltage: 115 VAC
Max Voltage: 125 VAC
Max Current: 15 A
Max Power: 1875 VA
Weight: 5 oz.
Dimensions: 5 1/8"H x 2 3/8 "W x 1 5/8 "D
Large LCD display

Cumulative Kilowatt-Hour Monitor Forecast Your Costs also displays Volts, Amps, Watts, Hz, VA
0.2% Accuracy