Upgraded Watt Meter Power Meter Plug Home Energy Monitor Electricity Usage Monitor, Electrical Usage Monitor, Energy Voltage Amps Meter Tester with Backlight, Overload Protection, 8 Display Modes

Usefulness 4/5. Helps you save ¢25-100/mo in electricalAccuracy 5/5 with7n 1% marginConstruction 5/5 Durable thick ABS plastic, large LCD screenThe Perfect Home Improvement Tools on Amazon$10 digital power gauge$15 Bak4 8x30 Binoculars for Roof$10 IR Thermostat

cheap and works well. The backlight is good. I have it plugged in for a month to mointor an aging fridge wattage use to determine if it is feasible to swap for a new one. Works great so far

Mostly used this to determine if I needed to upgrade a PC power supply or not. Works perfectly, no notes!

Alright, so I got myself one of these simple watt meters, and honestly, it's been such an eye-opener for understanding my electricity use! You just plug your appliance into it, then plug the meter into the wall, and it instantly shows you how much power (watts) it's drawing. I used it on everything from my gaming PC to my fridge, and it was fascinating to see the actual consumption. It's a super easy way to identify those sneaky power hogs in your home. If you're trying to be more energy-efficient or just curious about your gadgets' consumption, this little device is a must-have for basic energy auditing. Simple to use, and really useful for getting a handle on your bills!

Its simple, works well and has a great backlight for easy viewing. Just what I needed. Would recommend especially for the price.

Nice quality, arrived promptly, easy to use and the price was right. I wanted to check various appliances around the house to see which drew the most power and hopefully reduce my electric bill.

Works great and can display voltage usage over time. Very easy to read and use

This power meter is very basic. I measures watts, and also kWh, but it does not keep track of the amount of time it's been running. To get kWh per day, you'd have to plug it in and set a stopwatch, and after waiting, you have to calculate how many kWh per hour.There is a nicer model of this same meter that measures time, so I will be tossing this in the TRASH and getting that better one.