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Upgraded Watt Meter Power Meter Plug Home Electricity Usage Monitor with Cord, Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Meter with Backlight, Overload Protection, 7 Modes Display

4.5 out of 5 stars 2,360 ratings

$16.88
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FREE Returns
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Blue, White

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Brand MECHEER
Power Source Corded Electric
Style Digital
Color Blue, White

About this item

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  • 【Various Monitoring Parameters】: The power energy meter can monitor the power (W), energy (kWh), volts, amps, hertz, power factor, cost, minimum and maximum power (W), cumulative days and time of your appliances. By switching 7 display modes, you can easily know the various parameters while the appliance is working. The home energy monitor can also calculate and display how much power your appliance uses and how much electricity bill it cost in cumulative time.
  • 【Upgraded LCD display】: With large screen size 2.36 inch x 1.85 inch, clearer monitor backlit, our electrical usage monitor can display the data clearer and more visible no matter day or night. 180°full wide viewing angles is great for reading and recording the data in any angles. No need to stand on the front of the display and bend over to read the numbers. Backlight time: 10 minutes.
  • 【Overload protection】: When the power of the appliance exceeds the overload power, the LCD will display “OVERLOAD” to warn the user. All the buttons will quit working and can only be workable when you lower or remove the load power. The default overload power is 3680W and is adjustable from 0 to 3680W. In general, you need to set the overload power to 1800W before using. Just press the "function" button for more than 3 seconds to enter the setting.
  • 【Data Memory Function】: The wattage meter will record your power consumption data when you remove it from socket, or remove appliances from the electricity monitor. You can directly see the last data when you use it next time. This function can also automatically save the data when there is a sudden power failure.
  • 【100% SATISFACTION】: With 13 inch 16AWG extension cord included, our watt meter power analyzer is ideal for monitoring the electricity usage of your home appliances, controlling your power consumption, and saving your money. Your best choice for voltage meter, kilowatt meter, current meter and electricity meter. If you have any concerns with the electrical meter socket you received, you can contact us to get 100% satisfaction.
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Customer ratings by feature

Easy to read
4.5 4.5
Accuracy
4.4 4.4
Easy to use
4.4 4.4

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Product Description

MECHEER voltage meter, kilowatt meter, amp meter, kwh meter, current meter, electricity meter. The best choice for home appliance energy monitoring!

all in one

7 Display Modes- Know more about the power consumption of your home electrical appliances !

multi function

NOTICE:

  • The consumption and time will NOT be measured and counted when:

  1. your device is in standby or not working;
  2. the rated power of your device is smaller than 2 watt.

  • What data will be saved? Electricity quantity, cost, electricity p rice, cumulative time. (But NOT save current, voltage, power, power factors)
  • You can access to Mode 7 directly by pressing the button “COST”.
  • Press any buttons to wake up the backlight after it automatically turns off (Backlight time: 10 minutes)
  • If there is an abnormal display or no response, please reset the electric meter by pressing the RESET button.

WHEN POWER SWITCHED OFF AND BACK ON, IF THE POWER METER TURNS "0", IT MAY BECAUSE THE TESTING TIME IS LESS THAN 1 HOUR, OR TOTAL KWH LESS THAN 0.1 KWH. THAT'S WHY NO DATA SAVED.

  • The power of electrical appliances can not exceed 1800W.
  • HOW TO RESET:

  1. If you only want to clear the cumulative data (Electricity quantity, cumulative cost, cumulative time) and keep the electricity p rice setting, just press button "FUNCTION" and "UP" at the same time over 3 seconds to quickly clear the data.
  2. If you want to reset all the settings, you can press the reset button with a ballpoint pen tip. Don't use a needle because it may cause the button to get stuck in the device.

Product information

Technical Details

Additional Information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Upgraded Watt Meter Power Meter Plug Home Electricity Usage Monitor with Cord, Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Meter with Backlight, Overload Protection, 7 Modes Display


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Customer reviews

4.5 out of 5 stars
4.5 out of 5
2,360 global ratings

Top reviews from the United States

Reviewed in the United States 🇺🇸 on November 9, 2022
Color: WhiteVerified Purchase
One person found this helpful
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Reviewed in the United States 🇺🇸 on November 14, 2022
Color: WhiteVerified Purchase
Reviewed in the United States 🇺🇸 on November 21, 2022
Color: WhiteVerified Purchase
Reviewed in the United States 🇺🇸 on November 21, 2022
Color: WhiteVerified Purchase
Reviewed in the United States 🇺🇸 on November 17, 2022
Color: WhiteVerified Purchase
One person found this helpful
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Reviewed in the United States 🇺🇸 on October 8, 2022
Color: Blue, WhiteVerified Purchase
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5.0 out of 5 stars Electric Consumption and used Time, Hydro Cost analysis.
By Charles on October 8, 2022
Primary use is teach and train other residents that hydro costs money, by making them aware of it, it aims to reduce hydro bills, with focus on AC / Heaters / Counter Stoves / mining computers etc.. On top it shows time used, mid actual current value of various items, V / A/ Resistance etc. , below potential cost. As it does not allow entry of different costs per time, it is only accurate on a 24 hr bases. Shorther periods can be used, but it requires some extra attention. Manual reset is easily done. I like it it is very usefull for our purpose.
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One person found this helpful
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Reviewed in the United States 🇺🇸 on October 4, 2022
Color: WhiteVerified Purchase
One person found this helpful
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Reviewed in the United States 🇺🇸 on November 12, 2022
Color: WhiteVerified Purchase

Top reviews from other countries

Hilary Nova
3.0 out of 5 stars Only keeps data while plugged in to socket that’s ‘on’. Loses data when power interrupted.
Reviewed in the United Kingdom 🇬🇧 on November 2, 2020
Customer image
3.0 out of 5 stars Only keeps data while plugged in to socket that’s ‘on’. Loses data when power interrupted.
Reviewed in the United Kingdom 🇬🇧 on November 2, 2020
I bought this product to find out how much electricity a plug in electric radiator was using, and therefore how much it was costing to run. This energy meter is made in China. The instructions are pretty dire - you just have to feel your way, experiment, pressing different buttons until you have your price per kWh stored.

My British Gas bill states the price per kWh is 17.345p. So when you program it in you will have to decide whether to put 0.17 or 0.18. Only 2 decimal points available. The backlit display comes on as soon as you plug the meter into a switched on socket. It doesn’t go off after ‘30 secs’ as stated in the instructions, it is more like 15-18 mins (I am timing it for this review, but it varies).

There are 7 functions - allowing you to toggle through to find out eg how many minutes/hours the appliance has been on for, how many kWh used, what voltage is coming through, what the current is (no idea why I’d want to know that, but someone might), what is the minimum wattage being used, and the maximum wattage being used, finally just the cumulative time and the price/cost of the power used.

BEWARE - if you turn the socket off or remove the meter from the socket (perhaps because bending down to read it is annoying), you will lose your data. It says that data is stored, but that is not what I’ve found. Also, you can only use an appliance with a maximum wattage of 1600 or is it 2900 or 3680kWh. I have seen conflicting information on the internet and in the instructions. There is an overload alarm apparently, but I’ve not seen that in action.

All in all for the price it will give you some idea of how much juice your appliance is using. For me, I wanted to measure the cost of running the appliance over a period of a couple of weeks. I don’t think it’s going to be very reliable at doing that. And if I accidentally turn the socket off I will lose all my data. You could just measure the KWh used over a period of a minute (Or an hour), and then put the appliance on another timer that allowed it to be on for a certain amount of time, eg 5 hours per day for a radiator in my case. Once you know roughly how much it is costing per hour, you can calculate how much it cost over a week.

The instructions for this product need a serious overhaul by a native English speaker to really make any sense. Also, amend the 30sec cut off for the LED display, which is wrong. The worst is the fact that you lose your data when the meter is disconnected from power (eg I might want to move the radiator from one room to another). That is my main bug bear with this item.
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73 people found this helpful
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Mrs. H. Kent
1.0 out of 5 stars Only 1 month warranty and gave up after 1 month and 3 days.
Reviewed in the United Kingdom 🇬🇧 on October 20, 2020
35 people found this helpful
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Rozz
4.0 out of 5 stars Accurate and easy to use. Differs from the manual as it does accumulate data if less than 2 watts.
Reviewed in the United Kingdom 🇬🇧 on September 19, 2022
12 people found this helpful
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Godshole
5.0 out of 5 stars I can read it from a wide angle range. Very helpful tool.
Reviewed in the United Kingdom 🇬🇧 on October 22, 2022
12 people found this helpful
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Jo P.
1.0 out of 5 stars Ther e is no CE (or UK equivalent) safety mark on the product!
Reviewed in the United Kingdom 🇬🇧 on October 8, 2022
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1.0 out of 5 stars Ther e is no CE (or UK equivalent) safety mark on the product!
Reviewed in the United Kingdom 🇬🇧 on October 8, 2022
Was just using this device and noted there was no CE (or post Brexit UK equivalent) safety mark on the product. Under European law the CE mark is required for all new products which are subject to one or more of the European product safety Directives. It is a visible sign that the manufacturer of the product is declaring conformity with all of the Directives relating to that product.

Given this device plugs into a wall socket I think this is shockingly(!) bad

I will be returning this.
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13 people found this helpful
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