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The Kill A Watt EZ displays all of the same measurements of the original Kill A Watt, but adds in your running cost and projected cost. You can also check the quality of power from your power company by monitoring line frequency (Hz), voltage (Volts) and More info...

Part # 9034EZ

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Sale $49.95 $49.99

41 customer ratings 41 Customers rated this product 4.5 Stars

Lower your monthly utility costs and save energy just by monitoring your electricity usage. More info...

Part # 9034

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Sale $21.79 $24.99

319 customer ratings 319 Customers rated this product 4.5 Stars

What does it really cost to run that electric water heater or energy-efficient refrigerator? Find out instantly with the Watts Up? Power Meter, which displays the cost in actual dollars and cents! More info...

Part # 9056

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Sale $114.99 $140.99

42 customer ratings 42 Customers rated this product 4.5 Stars

This easy-to-use plug-in device automatically calculates energy usage and costs to show you which appliances are costing you the most and to help you save money. More info...

Part # 1139

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Sale $24.99 $26.99

224 customer ratings 224 Customers rated this product 4.5 Stars

This easy-to-use plug-in device automatically calculates energy usage and costs to show you which appliances are costing you the most and to help you save money. More info...

Part # 11391

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$43.99

6 customer ratings 6 Customers rated this product 4.5 Stars

This product will not only supply power to multiple devices and protect them against surges, it will also analyze the quality of the electricity and calculate total combined amount of energy the connected devices are using. More info...

Part # 9034PS

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$99.95

4 customer ratings 4 Customers rated this product 5 Stars

What does it really cost to run that electric water heater or energy-efficient refrigerator? Find out instantly with the Watts Up? Power Meter, which displays the cost in actual dollars and cents! More info...

Part # 9055

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Sale $90.28 $109.99

10 customer ratings 10 Customers rated this product 4.5 Stars

If you want to accurately measure energy conusmption, you need to use this dual rate energy meter to measure both standard and peak power usage. More info...

Part # 11392

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Sale $26.99 $29.99

10 customer ratings 10 Customers rated this product 5 Stars

What does it really cost to run that electric water heater or energy-efficient refrigerator? Find out instantly with the Watts Up? Power Meter, which displays the cost in actual dollars and cents! More info...

Part # 9057

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Sale $188.98 $212.99

10 customer ratings 10 Customers rated this product 5 Stars

This voltage detector indicates the presence of AC voltage from 50 to 600 volts. More info...

Part # 90503

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Sale $11.88 $16.99

5 customer ratings 5 Customers rated this product 4 Stars

Find out what it really cost to run that appliance. This energy meter displays the cost in actual dollars and cents, and can be accessed over the internet for data and remote power switching. More info...

Part # 90550

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Sale $218.99 $240.99

This software package helps you get more value from your Watts Up power meter. Sends email notifications, generates charts, creates log files, and more. More info...

Part # 9057S

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Sale $71.98 $72.99