The 11 Best appliance Wattage meters (2023 reviews)

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

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Our Top Picks:

Best Overall: Buy: Poniie appliance Wattage Meter READ REVIEW

Best For testing: Buy: P3 appliance Wattage Meter READ REVIEW

Best For The home: Buy: BALDR appliance Wattage Meter READ REVIEW

Best For anything: Buy: Fayleeko appliance Wattage Meter READ REVIEW

Best For knowing Power Usage of items: Buy: Bnlink appliance Wattage Meter READ REVIEW

Best For temporary Use: Buy: Briidea appliance Wattage Meter READ REVIEW

Best For Energy Consumption Monitor: Buy: Towallmark appliance Wattage Meter READ REVIEW

Best For Price: Buy: Kuman appliance Wattage Meter READ REVIEW

Best With disconnect: Buy: YOUTHINK appliance Wattage Meter READ REVIEW

Best For balancing grow light intensities: Buy: HBN appliance Wattage Meter READ REVIEW

Best For Energy Consumption Monitor of home appliances: Buy: Homrich appliance Wattage Meter READ REVIEW

Best Overall: Poniie appliance Wattage Meter

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Poniie line of meter come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The PN 1500s large backlighted numerals are very easy to read day or at night. It has features for monitoring energy consumption. It's convenient for it to be able to switch from watts to voltage amps, and the power readings update around every half of a second, so it's quick enough to detect power drop-offs from changing a fan speed.

This device adopts a dedicated electricity metering chip in combination with a high precision current sensor, which makes it a superb tool both for households and electricians. It's easy to read and track daily kwh usage per item. The unit uses the standard 3 prong connection which prevents putting two into the same duplex outlet. These can be reset to zero easily. It is easy to use for a plug and play scenario of finding out how many watts an actual device is drawing from the wall.

• Works great when you want to monitor how much electricity an item uses
• Helps determine the amount of energy certain daily-use items take for small solar setups
• A must have for any household to track electrical usage of various devices
• Detects low current usage great for measuring wall wart power consumption

Best For testing: P3 appliance Wattage Meter

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The p3 appliance wattage meter should be able to handle its purpose and duties with ease. This equipment is really useful to get the real energy cost of appliances. It is easy to read a large LCD screen. The screen requires a flashlight to read when the wall outlet is under or behind furniture. It is made for super easy swapping from one power supply to another. The kill-a-watt is easy to use which promotes productivity.

As an Electrical Contractor, this is very useful to get the real energy cost of appliances. Surely they could add the lamp power ahead of the usage sensor so it will retain the load wattage accuracy. This is an older model and will not track usage over an extended period of time.

• Works great, easy to use and very good quality
• Excellent for measuring the quantity of electricity used by various machines
• Excellent product, a must have piece of equipment for portable solar systems

Best For The home: BALDR appliance Wattage Meter

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate meter. The baldr appliance wattage meter is exactly that - it's a simple meter that hits all the right notes. The baldr power meter can not only help reduce your home power bill but also protect your valuables with its overload warning feature. It can barely read the screen as it's really dark. It has battery backup, an overload warning, and is so very convenient. It is easy to use to hunt down ghost loads.

The unit looks strong and durable and not so bulky. It is great for finding out how much electricity things use. The unit definitely stores cumulative kilowatt-hours, and instantaneous current. It is great for finding out how much electricity you use.

• An easier to read and programmable kill-a-watt alternative
• Built-in 3.6v rechargeable battery (ni-mh) to store electricity and saving setting
• Really big screen makes an easy read
• Easy to use, and straight forward

Best For anything: Fayleeko appliance Wattage Meter

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Next on the list, we've got yet another meter that manages to win our hearts. It's the fayleeko appliance wattage meter and it's widely considered as one of the best convenient meter you can buy. If you have a whole house generator this is very important because it will display voltage and frequency which can ruin refrigerators and AC units. It allows you to see what different appliances are costing you to run. The power consumption monitor with a large clear backlit LCD display, full wide view clear visible, make it easy to read and record the data, especially in the darkness. The device only records the time that the item is drawing electricity from the supply. It doesn’t block the bottom outlet from a normal size plug.

This is a handy piece of kit. It gives you the information you are needing to be informed about your appliance. It is great for gauging how much power is getting used. The backlight is extremely useful and only recommend getting on these with a backlight on it.

• Easy to set up and use
• Backlight when plugged in is super bright and easy to read
• Lot of satisfied buyers

Best For knowing Power Usage of items: Bnlink appliance Wattage Meter

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Not everyone likes to purchase meter for their daily usage, but the bnlink appliance wattage meter would be an anomoly. This power meter is very easy to use and set up. It easily monitors the power consumption and costs of your electrical appliances. It only checks the current draw in wattage, but it does not measure min and max power. It needs a short extension cable (1-2') to space it out from the wall, etc, so you can see it better. It is meant to be plugged in constantly unless you need to monitor your "cost" minute by minute. It also has an internal battery so you won't just lose your data by unplugging it.

It reflects almost as much light as the LCD itself, so if you want to read it, be prepared with a flashlight.

• Keeps on while not connected/in use
• Light gray color print on a poorly colored background
• Very accurate with built in battery
• Easy to use & accurately measures electricity usage

Best For temporary Use: Briidea appliance Wattage Meter

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The briidea appliance wattage meter should be able to handle its purpose and duties with ease. The Briidea power consumption monitor uses a dedicated power metering chip combined with a high-precision current sensor to monitor your electrical equipment in real time, making it an intelligent steward for your home life. It is tested on a gaming laptop and sure enough when things get intense it is reading 150 watts. It has a power factor function which is niceif you work on electric motors or appliances.

The Briidea is good for small loads. The product is easy to use and if readings are indeed correct it is extremely useful. It can also be used as a extension socket.

• Handy device to help you reduce your electric bill
• New and hot release

Best For Energy Consumption Monitor: Towallmark appliance Wattage Meter

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The towallmark appliance wattage meter is suitable and reliable and fits well with your regular usage. This power meter will determine the power consumption of the connected devices and the cost of the electricity used, find out which devices are worth continuing to use, and help you save electricity for a long time. It can measure various parameters and cumulative kilowatt-hours. It helps you find devices with high power consumption so you can decide whether it is worth keeping.

It is ideal for energy consumption monitor. The whole power exceeds the rated power of the monitor, and the LCD will display " overload " with booming noise to warn the user, and automatically disconnect the power. There is a small rubber reset button in a hole on the face. It has 4 independent keys for you to quickly access different power parameters and cumulative kilowatt-hours.

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

Best For Price: Kuman appliance Wattage Meter

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Compared with other meter in this category, the kuman appliance wattage meter has a convenient design. This is a great way to keep an eye on your power usage for an individual appliance. It can help find what devices are the energy monsters. It features to calculate total power used. The digits are large and easy to read. 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 cost.

This is an ideal energy consumption monitor. It is easy to set the target temperature for comfort, and it goes on and off to maintain that, as well as cooling mode during the summer where the A/C unit cycles on and off when the desired temp is achieved.

• Lcd display is easy to navigate and see
• Reliable and accurate energy consumption meter
• Save money, time, hassle and your plants

Best With disconnect: YOUTHINK appliance Wattage Meter

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The youthink appliance wattage meter is satisfactory and appropriate and fits well with your regular usage. This device definitely tells you how many watt-hours (or kWh's) of electric energy have been consumed since it is reset. It measures energy, not uses it. It can also be used to check how much do you spend in your everyday use equipment like the iron, coffee maker or a table light.

It is easy to operate and has one of the best displays in its class. The color display and large character size make it easy to read from any angle. The room light (or flashlight) must be very bright to make the digits visible when the backlight is off. It comes with a cord allowing easier installation. This is a great tool to know what your appliaces are consuming.

• In line power metering, easy to use and read
• Excellent functionality, almost impossible to read when backlight is off
• Good brand reputation

Best For balancing grow light intensities: HBN appliance Wattage Meter

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We would, of course, be remiss if we didn't mention hbn appliance wattage meter for regular usage. This device can inform the most cost-saving use of your devices and whether they should remain plugged-in when not in use. 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. The shape is good so you can plug something into the second outlet below if you have a typical two plug outlet. It displays electrical metrics as well as calculating the cost up to that point in time.

Note: You’ll have to look at your electric bill to figure out what you are paying per KWH for electricity...this device allows you to input it accordingly. 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. It's very easy to use, and can display many different parameters.

• Well made, intuitive operation, comparable to better-known brand, very good value
• Very well done, well-built, and full of features
• Useful to check any power draw that uses a wall plug

Best For Energy Consumption Monitor of home appliances: Homrich appliance Wattage Meter

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate meter. The homrich appliance wattage meter is exactly that - it's a simple meter that hits all the right notes. It is ideal for energy consumption monitor of home appliances. The Multifunctional energy can store the last data so you can read the data after the power meter is pulled out from the socket. The LED backlight will auto-off after 30 seconds of no operation, you can press any of the buttons to brighten it again. The extension cord will improve the utilization of your outlet. It maintains the settings and readings but less than 24 hours.

• Full wide view angle clear visible readings
• 8 modes for your choice, ideal for energy consumption monitor of home appliances
• Electricity usage monitor with extension cord