The 11 Best outlet Power Consumption meters (2023 reviews)

There are several advantages of having a outlet power consumption meter. Let’s take you step by step, type by type, and find the best outlet power consumption meter for you.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: P3 outlet Power Consumption Meter READ REVIEW

Best For The home: Buy: Kuman outlet Power Consumption Meter READ REVIEW

Best For determining Power: Buy: Suraielec outlet Power Consumption Meter READ REVIEW

Best For PC: Buy: BALDR outlet Power Consumption Meter READ REVIEW

Best For knowing Power Usage of items: Buy: Bnlink outlet Power Consumption Meter READ REVIEW

Best For AC: Buy: Briidea outlet Power Consumption Meter READ REVIEW

Best For monitoring The Energy Consumption of household appliances: Buy: KETOTEK outlet Power Consumption Meter READ REVIEW

Best For balancing grow light intensities: Buy: HBN outlet Power Consumption Meter READ REVIEW

Best With disconnect: Buy: YOUTHINK outlet Power Consumption Meter READ REVIEW

Best For various household appliances: Buy: 01 02 015 outlet Power Consumption Meter READ REVIEW

Best For Energy Consumption monitors: Buy: Soovir outlet Power Consumption Meter READ REVIEW

Best Overall: P3 outlet Power Consumption Meter

Buy on Amazon

We know from years of feedback from readers, customers and amazon sellers, what most people want in a meter. The p3 outlet power consumption meter is exactly that - it's a simple meter that hits all the right notes. It is great for those who want to monitor the power use of normal everyday household items. It measures about 2.5% on the high side. The Electricity usage monitor connects to appliances and assesses efficiency. For items like a refrigerator, that cycles on and off, the device allows you to read kilowatt hours used during a time period.

The kill-a-watt is easy to use which promotes productivity. It is a really easy-to-use tool for measuring power consumption as well as things like voltage and frequency. It is good for testing also to see if a device is actually drawing any wattage at all.

• Excellent for measuring the quantity of electricity used by various machines
• Excellent product, a must have piece of equipment for portable solar systems
• Monitors energy usage of various appliances very well

Best For The home: Kuman outlet Power Consumption Meter

Buy on Amazon

The kuman outlet power consumption meter is capable of outshining several other meter featured in this list in overall features for the price point. This product is fantastic for uncovering the sneaky energy hogs in the home. It works, kind of bulky, decent quality and has a good design. It comes with a 3.6V rechargeable battery(ni-mh), so it can store electricity. It will also record the peak watts of usage if you are powering a variable speed motor or one that needs a capacitor start such as a refrigerator or freezer. It has a battery back-up and overload protection.

If you need to know how long a device is active, this may be helpful to you, but if you are measuring how much electricity is being consumed per hour or day, the number is useless. The display is a little dim, but if you look straight at it and about a foot away, its very legible.

• Useful device for reliability determining electricity draw from appliances
• Works as intended with no issues
• Very very helpful for maximizing profits for crypto mining

Best For determining Power: Suraielec outlet Power Consumption Meter

Buy on Amazon

Compared with other meter in this category, the suraielec outlet power consumption meter has a convenient design. If you want to know what a single appliance or other electrical device is costing to use long term this is a great choice. This Watt meter has simple instructions and easy to select the various measured values. It catches a 3, 000 watt spike on the one unit and no spike on the other. The backlight immediately lights up when the power meter is connected to an AC power source. The best features are the Min and Max power draw which allows one to size an inverter to run those items.

The only area of improvement on this product is that the "reset" button is a tiny recessed button that needs an unbent paper clip to press. This is perfect for testing battery capacity without having to sit and watch the meter.

• Measures instantaneous voltage, current, peak/min power (w), power used over time in kwh
• Helps a person stay energy conscious
• Great meter, lower cost than kill-a-watt, and has a backlit display
• Easy to see the number of days and total cost

Best For PC: BALDR outlet Power Consumption Meter

Buy on Amazon

Not everyone likes to purchase meter for their daily usage, but the baldr outlet power consumption meter would be an anomoly. If you want to learn about energy efficiency, and your energy footprint, this is the perfect device because all the different modes, features, and measurements it gives you. It is great for finding out how much electricity things use. It can only show voltage watts and amps. It has battery backup, an overload warning, and is so very convenient.

There must be a European version that handles dryers and 240v kitchen appliances. This monitor is easy to read. The unit looks strong and durable and not so bulky.

• Works well, a bit hard to read with no backlight
• An easier to read and programmable kill-a-watt alternative
• 120 volt outlet with a standard plug
• Really big screen makes an easy read

Best For knowing Power Usage of items: Bnlink outlet Power Consumption Meter

Buy on Amazon

We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate meter. The bnlink outlet power consumption meter is exactly that - it's a simple meter that hits all the right notes. This power meter is very easy to use and set up. It features to calculate power and energy usage. It has a cost per kwh selection and a kwh selection. It needs a short extension cable (1-2') to space it out from the wall, etc, so you can see it better. It can be used on what ever is plugged into it.

This works just as well as Kill-A-Watt and has more features. It will provide current load in watts and amps as well as total kwh used. It is meant to be plugged in constantly unless you need to monitor your "cost" minute by minute.

• Light gray color print on a poorly colored background
• Easy to use & accurately measures electricity usage
• Testing emergency electric generator for next storm
• Very accurate with built in battery

Best For AC: Briidea outlet Power Consumption Meter

Buy on Amazon

If you often find yourself confused about appropriate and satisfactory meter, briidea outlet power consumption meter should be your first option for buying. This product monitors power used, which is Watts. It displays watts, voltage, amps, and power factor. It is simple to use and very interesting to plug your entertainment center into it, then turn each device on to see what is using alot of power. It will record kilowatt hours and also does not reset to 0 though.

It has 2 plugs for 2 different electronics to monitor, easy to read, very accurate, great for calculating how much electricity your 3D printer is using. It provides clear insight to power use. It is great for knowing your usage on indoor gardens, mining machines, lighting, pretty much to know how much watts, volts, amps, kwh, hrs etc.

• A good duel power strip with a nice readable lcd
• Easy to tap the button to switch between different monitoring modes
• Easy to read and track power usage

Best For monitoring The Energy Consumption of household appliances: KETOTEK outlet Power Consumption Meter

Buy on Amazon

The ketotek outlet power consumption meter's high-end materials makes sure that it ages well with use. This electricity consumption meter has a built-in high precision chip that will automatically save data after a power failure. It can effectively monitor the electricity consumption, reduce electricity bills and save energy. The data is saved in the chip, and this energy cost socket has no data export function. It is great for reading and recording the data in any angles.

The internal power supply of this item supports both 110V and 240V. Its power consumption is less than 0.5w. There is a small blue light that turns on when power is running through it, but you will need to supply enough light to read it, which turns out to be somewhat inconvenient given that most outlets are not exactly at eye level.

• Parameter settings, accumulated electricity consumption and time are saved at all times
• Suitable for computers, games consoles, printers, tvs, refrigerators, washing machines, dryers, routers, etc
• Abs flame retardant shell, which is tough, hard and high temperature resistant
• Precision chip that stores data in the event of a power failure

Best For balancing grow light intensities: HBN outlet Power Consumption Meter

Buy on Amazon

If you are currently in the market looking for a suitable meter for your daily usage, hbn outlet power consumption meter is the natural choice. This little device is able to pinpoint the low efficiency troublemakers. They need to better the design by adding a backlight and making the screen larger and maybe tilt the screen angle upward so easier to see when you're standing up. Buttons on the plug can show cost (after you tell it the cost per KWh), watts, power factor, theoretical power, KWh, frequency, voltage, and current draw. It powers up when it’s plug in.

This device can inform the most cost-saving use of your devices and whether they should remain plugged-in when not in use. There are many display modes, for each you have a separate button. It can also show elapsed time if you want to know how long an appliance has been drawing power. This is a very handy device though, constantly will tell you at a moment glance whether your watts etc are in the range.

• Well made, intuitive operation, comparable to better-known brand, very good value
• Useful for measuring loads for a generator
• Useful for finding “vampire” power devices

Best With disconnect: YOUTHINK outlet Power Consumption Meter

Buy on Amazon

The youthink outlet power consumption meter's superior materials makes sure that it ages well with use. 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 can virtually monitor the standby or active power consumption of all electronic devices. The room light (or flashlight) must be very bright to make the digits visible when the backlight is off. It declares OVERLOAD and shuts itself off.

It works pretty good if you want to see how much power certain circuits are using a nice display. The color display and large character size make it easy to read from any angle. It comes with a cord allowing easier installation.

• In line power metering, easy to use and read
• Lot of satisfied buyers

Best For various household appliances: 01 02 015 outlet Power Consumption Meter

Buy on Amazon

The 01 02 015 outlet power consumption meter should be able to handle its purpose and duties with ease. It is suitable for various household appliances and various digital equipment, working temperature from 10+. It comes with alarm and cut off function, when the voltage, current, and power exceed the set value, the alarm and cut off can be set. It is used for intelligent on off control of various electrical appliances.

• Adopt good quality abs material, possess impact resistance, scratch resistance, environmentally friendly
• Lot of satisfied buyers

Best For Energy Consumption monitors: Soovir outlet Power Consumption Meter

Buy on Amazon

If you often find yourself confused about appropriate and satisfactory meter, soovir outlet power consumption meter should be your first option for buying. It is ideal for energy consumption monitors. The monitor can find high-cost energy devices, helping you reduce power consumption and save money. It can measure various parameters and accumulate kilowatt-hours. It has 4 independent buttons for you to quickly access different power parameters.

The power consumption monitor has a built-in high-precision current sensor, which can usually display real-time voltage, current, power supply, timing and billing, and the voltage and power test is within reach. It is displayed on the LCD screen, when the total power exceeds the monitor with a rated power of 1800w, the LCD screen will display "overload", emit a loud noise to warn the user, and automatically cut off the power supply.

• Easy to use and simulate time
• New and hot release