The 10 Best Watt checking meters (2023 reviews)

We consider a watt checking meter to be a worthy investment in the long run. We are here to help you choose the right one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Poniie Watt checking Meter READ REVIEW

Best For indoor or outdoor Use: Buy: Flechllary Watt checking Meter READ REVIEW

Best For measuring many types of appliances: Buy: Poniie clear Display READ REVIEW

Best For The home: Buy: Kuman Watt checking Meter READ REVIEW

Best For determining Power: Buy: Suraielec Watt checking Meter READ REVIEW

Best With Meter box: Buy: BALDR Watt checking Meter READ REVIEW

Best For temporary Use: Buy: Briidea Watt checking Meter READ REVIEW

Best For Price: Buy: Kuman Power Meter READ REVIEW

Best For balancing grow light intensities: Buy: HBN Watt checking Meter READ REVIEW

Best With disconnect: Buy: YOUTHINK Watt checking Meter READ REVIEW

Best Overall: Poniie Watt checking Meter

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The poniie watt checking meter's material feels more premium than its price would suggest. The PN 1500s large backlighted numerals are very easy to read day or at night. It features a perfect, accurate, simple plug in unit. It is used to determine average kwh's used over a given time period. The backlight will turn off automatically when the device is not operated by the keys within 10 seconds.

The kwh function is perfect for this, and it allows you to reset the time period after you're done measuring. These can be reset to zero easily. It is good for diagnosing some electrical problems.

• Detects low current usage great for measuring wall wart power consumption
• Super accurate, and the backlight is super awesome
• 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

Best For indoor or outdoor Use: Flechllary Watt checking Meter

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The flechllary watt checking meter gives the top-tier meter a run for their money by offering flagship specs at a much more affordable price. These stake lights should be put in a bush or plant to somewhat disguise the solar panel and all the black “branches. It almost has that solid glass kind of feel and nice crystal texture design inside. The solar panel can be rotated 180 degrees, very convenient to set up at a preferred angle. You can use the micro-usb cable to charge the panels indoors.

The solar charger also has a built in photocell for daytime shut off. It provides a solid and clean appearance, and helps the mechanism slide effortlessly and perfectly. It is comfortable to sit on if you can call a toilet seat comfortable. This is a solid wooden design that is worth the extra cost.

• Pretty easy install overall if you have a drill/ bits
• Beutiful & strong solar tree decor lights
• Much heavier duty and more precisely built than the oem version
• High-quality light and arm is high quality

Best For measuring many types of appliances: Poniie clear Display

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Poniie is known for creating pragmatic and minimalist meter for people on the go, and its line of poniie clear display definitely falls in line with that reputation. Putting the meter in this mode makes it much easier to read readings at night, especially when done in a dark place. It works great on the 120 volt connection. It will measure ac usage from any ac source. With the backlight switched on, (it stays on until you toggle it off) it is easy to see even in dimly lit areas. The light blue backlighting (when on) provides excellent contrast with the readings. It comes with a 14awg heavy duty extension cord. It is essential for measuring the watt-hour (Wh) capacity of the various battery power sources and the actual power consumption of the various devices to be backed up.

• Great tool for checking current draw
• Really useful for sizing a battery back-up system
• Very useful to assess emergency power needs
• Can be used to determine electricity use of any appliance

Best For The home: Kuman Watt checking Meter

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The kuman watt checking meter is suitable and reliable and fits well with your daily purpose. Appliances like a refrigerator do not stay on all of the time so it can also add up how many watts the appliance uses over a total period of time. This product is fantastic for uncovering the sneaky energy hogs in the home. It comes with a 3.6v rechargeable battery(ni-mh), so it can store electricity. It will measure daily kilowatt useage.

It has a battery back-up and overload protection. It can be used by essential items for picking out a generator. It would also be handy if it would display more than 24 hours, it will record the total cost beyond 24 hours but would also be nice to know how many hours & days the total cost included. The unit does not automatically reset.

• Very very helpful for maximizing profits for crypto mining
• Very handy, especially when one has limited watt production
• New and hot release

Best For determining Power: Suraielec Watt checking Meter

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The suraielec watt checking meter is capable of outshining several other meter featured in this list in overall features for the price point. If you want to know what a single appliance or other electrical device is costing to use long term this is a great choice. You simply plug it into a wall socket, plug in your electronic device, and it gives you real-time readings of how much power is being consumed, as well as the highest wattage that your product hits. The two way watt meter is very easy to read. It can measure the usage of anything that you would connect to a standard power outlet of up to 3680 watts.

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. It even has battery backup so settings and memory are never lost. The watt gauge is very helpful to see what a device is drawing from the power line. It is great for testing battery capacity.

• Measures instantaneous voltage, current, peak/min power (w), power used over time in kwh
• Easy to put cost per kwh in meter
• Good investment for long term

Best With Meter box: BALDR Watt checking Meter

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The baldr watt checking meter should be able to handle its purpose and duties with ease. If you want to learn about energy efficiency, and your energy footprint, this is the perfect device because of all the different modes, features, and measurements it gives you. This is an electricity power usage meter. It can measure various things like voltage, wattage, and co2 usage in real-time. The difference is that setup will last for decades, and is extremely accurate, where the other way may not work at all.

This is an excellent power meter with lots of features, perfect for everyday use to analyze your power consumption. It has battery backup, an overload warning, and is so very convenient. It can barely read the screen as it's really dark. There must be a European version that handles dryers and 240v kitchen appliances. If you are looking for a kill-a-watt device, this one will likely fulfill your needs.

• Very well made and does everything it's supposed to do
• Works great and is cheaper than many other similar type meters
• Great tool for the home owner that wants to measure energy use
• Great item, very useful in finding the energy guzzlers

Best For temporary Use: Briidea Watt checking 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 briidea watt checking meter is exactly that - it's a simple meter that hits all the right notes. 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 works well, the features are clearly documented and easy to use. This one does have an extension cord and dual outlet readers. It will always be able to plug in next to other plugs.

This device has two entirely separate channels so, for example, you can simultaneously monitor the power consumption of a tv and an audio system. The controls are easy to use and the screen is easy to read. It can be monitored easily when the device is connected to it, then turn each device on to see what is using alot of power. It comes with standard memory function, the ct and ec-kwh of electrical power consumption can be retained in the event of a power failure.

• Handy device to help you reduce your electric bill
• Easy to tap the button to switch between different monitoring modes
• New and hot release

Best For Price: Kuman Power Meter

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The kuman power meter's superior materials makes sure that it ages well with use. This is a great devise that measures ac outlet power, amps and watt use and more. It is good for measuring gpu mining rig and radiant heater power draw. It fits into any standard 3 prong outlet. The reset button is in a bit of a pin hole so you will need a small tool or object (not included) to poke in and reach it. The meter is able to provide real time, and gathers data points that provide accurate insight into the energy that is being drawn.

This meter has no LCD screen backlite but is easy enough to read. It is easy to track the energy consumption of certain items. It has built in rechargeable batteries so there is no periodic maintenance for a battery exchange.

• Save money, time, hassle and your plants
• Reliable and accurate energy consumption meter
• Great way to get an idea of electric usage
• A very useful tool, good accuracy, a very good value

Best For balancing grow light intensities: HBN Watt checking Meter

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The hbn watt checking meter is satisfactory and appropriate and fits well with your daily usage. This is a highly useful device for monitoring your electricity usage and associated costs. It displays electrical metrics as well as calculating the cost up to that point in time. It shows the wattage you are using directly from the wall. The shape is good so you can plug something into the second outlet below if you have a typical two plug outlet.

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. 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. There are many display modes, for each you have a separate button.

• Easy to use, a must have if interested in off grid solar power
• Well made, intuitive operation, comparable to better-known brand, very good value
• Useful for measuring loads for a generator
• Great energy monitor, lots of uses and easy to read

Best With disconnect: YOUTHINK Watt checking Meter

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The youthink watt checking meter should be able to handle its purpose and duties with ease. It is virtually unreadable in ambient light. 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. 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 does not shut itself off and it captures the peak current. It will provide total usage in any time period.

• Superb quality, very accurate and extremely reliable
• In line power metering, easy to use and read
• New and hot release