The 8 Best Digital Power monitors (2023 reviews)

The mecheer digital power monitor's high-end materials makes sure that it ages well with use. It is used to calculate electricity bills. The home energy monitor can also calculate and display how much power your appliance uses and how much electricity bill it costs in cumulative time. The instructions are super clear (clearly written by a fluent english speaker) and the power meter is really well made. It is super easy to learn all the features because it is intuitive and simple.

The "real" usage is almost always less than the usage calculated from the label on the fridge door which tacitly assumes the unit runs all the time. These meters are more intended for leaving plugged in long enough to get the readings, and the meter will calculate your averages and costs. It is possible to make the back light constant.

Why We Like This:

Easy to use & great for comparing small appliances
Useful info of appliance load on generator
Delivers what they promise

Best For AC: Fayleeko Digital Power Monitor

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The fayleeko digital power monitor is satisfactory and appropriate and fits well with your daily usage. The power consumption monitor with a large clear backlit lcd display, full wide view clear visible, makes it easy to read and record the data, especially in the darkness. It has something like six different readouts. The main detractors are the size and the orientation of the plug. It is invoked by the "press" of any of the buttons. The display is very bright and easy to read when lit up.

It will give you total KWH used for every thing that’s plugged into the surge protector but to get an accurate reading, each device needs to be plugged into the tester one at a time to tell you your KWH usage for that device. The elapsed time runs as long as the power meter is plugged in, regardless of whether or not the device plugged in to the power meter is drawing current. The device works well and is easy to use.

Why We Like This:

Effective to figure out if you have a high use appliance
Easy way to track bev energy costs
Easy to use, read, and figure
Features like total use and cost, but no memory

Best For monitoring Power Consumption: Kuman Digital Power Monitor

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The kuman digital power monitor is capable of outshining several other monitor featured in this list in overall features for the price point. It is used to monitor charging of an electric car. It gets its power from the 110V source it is measuring, but has a small rechargeable battery to store the readings. It can record a peak amp draw. It keeps track of how much power your socket has been using for a while, and you can calculate the charge to save you power and money. It provides an ability to check power consumption for small appliances.

The text on the screen is easy to read and has several modes to help see power usage like max, min and average. It will measure voltage to the unit.

Why We Like This:

Accurate readings, for a basic meter
Number displays are nice and big and easy to read
New and hot release

Best For balancing grow light intensities: HBN Digital Power Monitor

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The hbn digital power monitor is suitable and reliable and fits well with your daily usage. This electricity energy monitor can measure 2 power parameters(watt / va ), kilowatt and elapsed time(kwh / hour ), power frequency and factor(hz / pf ), volt, amp, and cost. It is easy to plug into a lamp to see exactly how much wattage a particular led bulb uses, to make informed decisions about power use. It will switch to this display interface and flash as a reminder.

This device can inform the most cost-saving use of your devices and whether they should remain plugged-in when not in use. The case has a solid feel. It comes with an instruction sheet that does a fair job of explaining how to display each metric. The product is straightforward and can help you measure power consumption and energy costs. It is great for reducing your energy use.

Why We Like This:

Pulls 40 watts from the wall
Useful for finding “vampire” power devices
Over time, calculates power consumption and cost

Best With disconnect: YOUTHINK Digital Power Monitor

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Youthink line of monitor come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. This is a great tool to know what your appliaces are consuming. It can virtually monitor the standby or active power consumption of all electronic devices. The power meter can store the last data, when you unplug the appliance from the meter or unplug the meter from the outlet, it will save the last data. It does not shut itself off and it captures the peak current. The color display and large character size make it easy to read from any angle. It works pretty good if you want to see how much power certain circuits are using a nice display.

It comes with a cord allowing easier installation.

Why We Like This:

Superb quality, very accurate and extremely reliable
Super easy to use and read
New and hot release

Best For The home: Ejoyous Digital Power Monitor

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This power monitoring meter could test power(w ), energy ( kwh ), voltage, amps, hertz, power factor and minimum and maximum power, it shows. It comes with this electricity usage monitor, you can monitor which appliances are the killers of the high cost of energy.

The Digital backlit lcd display with wide view angle, and large lcd display with backlight make the power consumption meter easy to read. The Memory function of this power monitor could save 20 recent data at most.

Why We Like This:

New and hot release
One of the new comers and featured product

Best For short Time: Yosoo health gear Digital Power Monitor

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The yosoo health gear digital power monitor is capable of outshining several other monitor featured in this list in overall features in its price range. It is ideal for energy consumption monitor of home appliances. The power monitor can be used on a device with an electrical plug, which allows you to understand your home's electricity consumption and save energy& money. It is great for a short time.

Why We Like This:

Good investment for long term
Good brand reputation

Best With WIFI: Estink Digital Power Monitor

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Estink offers a variety of monitor for personal choice and yet maintaining quality in all the variants. This Power Meter Plug is more suitable for your home. It is great for finding power hogs within your home. It has a 15a outlet on the front so you can only plug a 15a appliance into it. The total time can be displayed on the LCD screen, and you can easily get the power consumption.

It can be used by this electricity usage monitor that cannot exceed 1650w. The black LED light really comes in handy for dark area readings. It does stay on for a period of unplugging. It helps you reduce power consumption and save money.

Why We Like This: