Red One: New original movie
£19.53
FREE Returns
FREE delivery Tuesday, 17 December on your first order to UK or Ireland. Details
Or fastest delivery Tomorrow, 15 December. Order within 12 hrs 5 mins. Details
Arrives before Christmas
In stock
££19.53 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
££19.53
Subtotal
Initial payment breakdown
Delivery cost, delivery date and order total (including tax) shown at checkout.
Dispatches from
Amazon
Dispatches from
Amazon
Sold by
Sold by
Returns
Returnable until Jan 31, 2025
Returnable until Jan 31, 2025
For the 2024 holiday season, this item if purchased between November 1 and December 25, 2024 can be returned until January 31, 2025 or within 30 days from receipt (whichever is later).
Returns
Returnable until Jan 31, 2025
For the 2024 holiday season, this item if purchased between November 1 and December 25, 2024 can be returned until January 31, 2025 or within 30 days from receipt (whichever is later).
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more

KETOTEK Power Meter Plug Electric Usage Monitor, Energy Monitor with Backlight LCD Display, Voltage Amps Watt KWH Consumption Monitor, 2900W/13A Overload Protection

4.4 4.4 out of 5 stars 127 ratings

Limited time deal NO_OF_HOURS hours NO_OF_MINUTES minutes Limited time deal NO_OF_MINUTES minutes Limited time deal NO_OF_MINUTES minutes NO_OF_SECONDS seconds Limited time deal NO_OF_SECONDS seconds Limited time deal
£19.53 with 15 percent savings
Was: £22.99
FREE Returns
With Backlight UK Plug
{"desktop_buybox_group_1":[{"displayPrice":"£19.53","priceAmount":19.53,"currencySymbol":"£","integerValue":"19","decimalSeparator":".","fractionalValue":"53","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"NdkgJDUgH7Gfk6%2F8ZB1ahTRMKIup%2FJbj8SZYroMJf%2BkVVWcpwSV2%2B%2BPA3mP1R3f6exvbiiYfwwNIvnbmePOIYuYueEYOlo7WAYtzL4oeNKJH9AqW2ePZleCyqHdJCRoZQzO1PpgaenNTrS3AFLLyLIshEAo5M6OMCEajndk5ClwBzKSNRJNq8g%3D%3D","locale":"en-GB","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

  • 【Easy to Use】This power meter plug counts consumption by Kilowatt-hours. Choosing from 5 direct display-selection keys to quick access different parameters. Insert this electricity usage monitor between the appliance and the power outlet. It will measure the power consumption of the home appliances and automatically calculate the electricity bill.
  • 【Upgraded Backlit LCD Screen】This energy monitor plug with a large clear backlit LCD display, full wide view angle, make it easy to read and record the data, especially in the darkness. Backlight duration is 10 minutes (adjustable). Press + key for 3 seconds to turn off the backlight. Press any key to activate the backlight.
  • 【Data Hold】You can remove this power consumption monitor from the socket to adjust and view the data. Multiple parameter display: electricity consumption (KWH), electricity cost, watts, VA, current, voltage, frequency, PF, maximum and minimum power, cumulative time.
  • 【Data Storage】KETOTEK energy monitor with high-precision chip, which can save data automatically when power failure. Data is stored permanently. You can reset this power meter, or just delete the measurement data, but keep the setting parameters for switching between multiple appliances. Suitable for toasters, coffee makers, refrigerators, air conditioners, computers, game consoles, printers, TVs, heater, dryers, ovens, etc.
  • 【Multiple Protection】When the load power exceed the overload setting value, power consumption exceed KWH alarm setting value, electricity cost exceed cost alarm setting value, LCD displays "Overload", "KWh ALARM" or "COST ALARM" and LED light flashes continuously to warn user. The default overload power is 3680W (0~3680W adjustable).
See more product details

Frequently bought together

This item: KETOTEK Power Meter Plug Electric Usage Monitor, Energy Monitor with Backlight LCD Display, Voltage Amps Watt KWH Consumption Monitor, 2900W/13A Overload Protection
£19.53
Get it as soon as Tuesday, Dec 17
In stock
Sold by KETOTEK Store and sent from Amazon Fulfillment.
Total price: $00
To see our price, add these items to your basket.
Details
Added to Basket
spCSRF_Treatment
These items are dispatched from and sold by different sellers.
Choose items to buy together.

From the brand

Product guides and documents


Product Description

Electric Usage Monitor

KETOTEK Power Meter Plug

KETOTEK watt meter can help you check the quality of power by monitoring voltage, amp, frequency and power factor. Helping you find power-wasting appliances so you are able to decide whether it is worth keeping.

Functions:

  1. Multiple measurement function: Watts, Current, Voltage, Frequency, Power Factor, VA (apparent power), Max/Min power, Accumulated Time, Power Consumption, Cost.
  2. Time calculated: The device is calculated for the time it actually works (working power and standby power less than 2W are not counted in the time).
  3. Large clear LCD display with backlight. 180° viewing without dead angle.
  4. Easy to operate: The data can be viewed quickly with 5 buttons.
  5. 3 kinds of alarm function: Overload Alarm, KWH Alarm, Cost Alarm. You need to set the parameters before using.
  6. Unplugging this power meter also allows you to view data and adjust parameters.
  7. Memory function: Save data automatically (power consumption, electricity cost, cumulative time, alarm parameters), avoid data loss due to a sudden power outage.
  8. Data deletion function: Press and hold + and - for 3S to clear accumulated data but keep previous parameter settings.
  9. Reset function: Press and hold ↺ for 3S to restore factory settings, both accumulated datas and parameter settings will be deleted.
  10. ABS flame retardant shell, which is tough, hard and high temperature resistant.

Electric Usage Monitor

Auto Cost Calculator

After you set the cost, this watt meter can calculate the power expenses of the measured appliance automatically. Helps you know more about the consumption of your appliances and helps reduce your electricity bill.

Electric Usage Monitor

Data Memory Function

KETOTEK power meter has a built-in high-precision chip, which can save data automatically in case of power failure. Data is stored permanently.

Electric Usage Monitor

Compact Size

Type G plugs are rated at 13 amps. This power meter has a compact body design. When it is plugged into the upper outlet, it does not interfere with the use of the lower wall outlet.

Electric Usage Monitor

Data Hold

You can remove this electricity usage monitor from the socket to adjust and view the data.

Electric Usage Monitor

Backlit LCD Screen

This power meter has large clear LCD display with backlight. 180° viewing without dead angle, it is clearly visible whatever day or night. The backlight time of the screen can be adjusted (10 minutes default). Press + button for 3 seconds to turn off the backlight. Press any key to activate the backlight.

Electric Usage Monitor

Multiple Protection

When the power, power consumption or energy cost reaches the set value, the "OVERLOAD", "KWh ALARM" or "COST ALARM" will be displayed on the screen and the LED indicator will flash to to warn users.

watt meter plug uk
POWER METER Smart Electricity Meter DIN Rail Bidirectional VOLTMETER DIN RAIL voltmeter volt amp METER ct Voltage HZ meter
Energy Monitor Plug Smart Energy Meter Single Phase Energy Meter Single Phase Energy Meter Single Phase Voltmeter Ammeter Voltage Frequency Meter
Customer Reviews
4.1 out of 5 stars
97
4.1 out of 5 stars
168
4.5 out of 5 stars
2,420
4.5 out of 5 stars
2,420
4.5 out of 5 stars
354
4.5 out of 5 stars
354
Price £14.99 £44.99 £20.38 £17.83 £13.58 £12.73
Current Test Range MAX 13A 5(65)A AC 0-100A AC 0-100A AC 0-100A -
Voltage Teast Range AC 100-250V 90-250Vac AC 40-300V AC 80-300V AC 80-300V AC 80-300V
Frequency 50/60Hz 50/60Hz 45-65Hz - - 45-65Hz
Power 0-2900W 0-13000W 0-30000W 0-30000W - -
Energy 0-9999KWh 0-999999,9KWh 0-99999KWh 0-99999KWh - -
Power Factor 1.00-0.00PF 1.00-0.00PF 1.00-0.00PF 1.00-0.00PF - -
Cumulative Time 0 second~9999 days - - 0.00-999.59h - -
Electricity Cost 0.00-9999 COST - - - -
WIFI - - - - -
Bidirectional measurement - - - - -

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Regardless of your statutory right of withdrawal, you enjoy a 30-day right of return for many products. For exceptions and conditions, see Return details.

Feedback

KETOTEK Power Meter Plug Electric Usage Monitor, Energy Monitor with Backlight LCD Display, Voltage Amps Watt KWH Consumption Monitor, 2900W/13A Overload Protection


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Price Availability
/
/
/
/
Please sign in to provide feedback.

Looking for specific info?

Compare with similar items

This item
KETOTEK Power Meter Plug Electric Usage Monitor, Energy Monitor with Backlight LCD Display, Voltage Amps Watt KWH Consumption Monitor, 2900W/13A Overload Protection
KETOTEK Power Meter Plug Electric Usage Monitor, Energy Monitor with Backlight LCD Display, Voltage Amps Watt KWH Consumption Monitor, 2900W/13A Overload Protection
Recommendations
KETOTEK Power Meter Electricity Usage Monitor Plug for Home, Energy Monitor with LCD Display, KWH Watt Voltage Amps Power Consumption Meter, 2900W/13A Overload Protection
 
flintronic Power Meter Plug, Energy Monitor Socket with Backlight LCD Display, 7 Monitoring Modes Electricity Usage Consumption Analyzer Voltage Amps Wattage KWH,3680W/16A Overload Protection, UK Plug
 
Bearware - Power Monitor Meter Energy Saving Device with LCD Display, Electricity Usage Saving Monitor, Watt Meter, Power Consumption Monitor Analyzer Voltage Amps Wattage KWH UK Plug Outlet Socket
 
KETOTEK Energy Monitor Plug, Electricity Usage Monitor with 11 Modes, Power Meter Backlight Display, Energy Watt Voltage Amps Power Consumption Meter, Overload Protection for Home Appliances
 
Power Meter, Power Meter UK Plug, Power Meter Energy Monitor, Power Meter Electricity Usage Monitor, 13A Energy Monitor with LCD Display UK Plug, for Home Appliances(Blue Backlight)
Details
Added to Basket
spCSRF_Treatment
Details
Added to Basket
spCSRF_Treatment
Details
Added to Basket
spCSRF_Treatment
Details
Added to Basket
spCSRF_Treatment
Details
Added to Basket
spCSRF_Treatment
Details
Added to Basket
spCSRF_Treatment
Price-15% £19.53
Was:£22.99
-15% £16.98
RRP:£19.99
£11.99£13.99-25% £14.99
RRP:£19.99
£11.99
Delivery
Get it as soon as Tuesday, Dec 17
Get it as soon as Tuesday, Dec 17
Get it as soon as Tuesday, Dec 17
Get it as soon as Tuesday, Dec 17
Get it as soon as Tuesday, Dec 17
Get it as soon as Tuesday, Dec 17
Customer Ratings
Sold by

Customer reviews

4.4 out of 5 stars
127 global ratings

Customers say

Customers find the product easy to use and set up. They appreciate the simple interface using dedicated buttons to select Kwh, Watts, Volts, or Hz. The readings seem accurate. Many are satisfied with the electricity usage and build quality. However, opinions differ on functionality, backlight, and readability.

AI-generated from the text of customer reviews

23 customers mention ‘Functionality’16 positive7 negative

Customers have different views on the product's functionality. Some find it useful and excellent, suitable for personal or professional use. Others report issues like not working properly for 30-40% of household sockets or only functioning when plugged into a live socket.

"...The meter device worked perfectly and gave, what appeared to me to be, accurate readings..." Read more

"Early days, but seems like a good piece of kit. Not too inaccurate! Prompt delivery." Read more

"I bought two of these. One worked as expected but the other didn't work...." Read more

"...Good value and very useful." Read more

17 customers mention ‘Ease of use’14 positive3 negative

Customers appreciate the simple interface and dedicated buttons for measuring current and power. They find it easy to use and set up.

"...The instructions were clear and informative and with a high standard of English language...." Read more

"Very easy to use and set up. Im delighted with this product…I’ve used it on different kitchen and house items to check different equipment." Read more

"The plug is compact and easy to use...." Read more

"Nice simple interface using dedicated buttons to select Kwh, Watts, Volts or Hz. Each mode shows main + secondary reading...." Read more

5 customers mention ‘Accuracy’5 positive0 negative

Customers appreciate the accuracy of the tool's readings.

"...device worked perfectly and gave, what appeared to me to be, accurate readings..." Read more

"Early days, but seems like a good piece of kit. Not too inaccurate! Prompt delivery." Read more

"...Readings seem accurate (I compared with a multimeter - e.g. mains voltage within 1-2V)." Read more

"...Data seems quite accurate. Highly recommended." Read more

5 customers mention ‘Electricity usage’5 positive0 negative

Customers find the product useful for monitoring electricity usage. It allows them to see what items are drawing large amounts of power, allowing them to budget. The product is simple to operate and records all the important information.

"...Good for checking electricity drain used by devices on standby setting. Overall very pleased." Read more

"...But I have found it useful to see how much electricity is being used over designated periods by certain items...." Read more

"...readings and very simple to operate, allows you to see what item is drawing large amounts of electric allowing you to budget a little easier" Read more

"Good for monitor the usage..." Read more

3 customers mention ‘Build quality’3 positive0 negative

Customers appreciate the tool's sturdy and well-made construction.

"...and, once I had unpacked it, my first impression was that it appeared robust and well made...." Read more

"This is a well made monitor but I have found it diffcult to set up and not getting correct readings from it...." Read more

"Well made and does what it says..." Read more

3 customers mention ‘Features’3 positive0 negative

Customers like the product's features. They say it has many features and is versatile.

"I'm still testing. Lots of features. I think it's a good buy." Read more

"This device has some good features and on the face of it could prove useful...." Read more

"Very versatile..." Read more

10 customers mention ‘Readability’5 positive5 negative

Customers have different views on the meter's readability. Some find the display clear and easy to use, with a high standard of English language. Others find it difficult to read in low lighting.

"...have the backlit display version of the meter and found it very easy to read the display in a variety of lighting conditions..." Read more

"...it now completely washes out the LCD figures, which are also virtually unreadable...." Read more

"...Nice and clear to use." Read more

"Works perfectly but needs a backlight as it is difficult to read on all but bright situations" Read more

9 customers mention ‘Backlight’3 positive6 negative

Customers have different views on the backlight. Some find it bright and clear, while others say it's difficult to read due to no backlight.

"...is tucked away in a corner or cupboard is not easy as the display is not illuminated...." Read more

"Smart looking. This model has backlighting which is worth the small extra amount of money...." Read more

"...Happy with everything except the lack of a backlight to read the data. Then it becomes a bit of a nuisance." Read more

"...The totaliser for kwh also works brilliantly. I know it doesn't have a backlight and it's more expensive but I'd rather have a unit that works..." Read more

Great for a few days, then it wasn’t
2 out of 5 stars
Great for a few days, then it wasn’t
This device has some good features and on the face of it could prove useful. However the reason I bought this version was the backlight and that’s exactly where it developed a fault within 5 days. When it worked the light proved very useful making it much easier to read in a darkish corner of the kitchen. However it now completely washes out the LCD figures, which are also virtually unreadable. Looking at other reviews of the backlit version it does appear to be a weakness.
Thank you for your feedback
Sorry, there was an error
Sorry, we couldn't load the review

Top reviews from United Kingdom

Reviewed in the United Kingdom on 25 January 2024
Style Name: With Backlight UK PlugVerified Purchase
This item was ordered on 17th Jan 2024 and delivered the next day. It was securely packaged and, once I had unpacked it, my first impression was that it appeared robust and well made. The instructions were clear and informative and with a high standard of English language.

I purchased the product with the intention of testing the electrical circuit that I plan to use to trickle charge my electric vehicle. Potentially a big job for a relatively inexpensive and small device. I firstly tested it on several domestic appliances e.g. bedside lamp, toaster and kettle. The meter device worked perfectly and gave, what appeared to me to be, accurate readings (I was unable to independently check the readings but they were in the range that I would expect for those devices). I have subsequently checked the meter on my car and once again it has given readings within the expected range.

I have not used the meter to calculate the cost of electricity used so make no comment on that function.

I have the backlit display version of the meter and found it very easy to read the display in a variety of lighting conditions (e.g. in well a lit room and in a darkened room).

Having read adverse comments on other similar, but cheaper, devices I did not have great expectations, but based on my experience in using the meter several times in a fairly short period of time I have no hesitation in recommending it to other buyers.
6 people found this helpful
Report
Reviewed in the United Kingdom on 22 October 2024
Style Name: With Backlight UK PlugVerified Purchase
Very easy to use and set up. Im delighted with this product…I’ve used it on different kitchen and house items to check different equipment.
Reviewed in the United Kingdom on 3 December 2024
Style Name: With Backlight UK PlugVerified Purchase
Not easy to set up
Reviewed in the United Kingdom on 23 October 2024
Style Name: No Backlight UK PlugVerified Purchase
Early days, but seems like a good piece of kit. Not too inaccurate! Prompt delivery.
Reviewed in the United Kingdom on 16 August 2024
Style Name: With Backlight UK PlugVerified Purchase
Smart looking. This model has backlighting which is worth the small extra amount of money. Bought to keep check on electricity consumption of devices plugged into a socket. Useful to make sure you are not overloading the 13 amp socket when having more than one device connected through a multiplug extension lead. Good for checking electricity drain used by devices on standby setting. Overall very pleased.
3 people found this helpful
Report
Reviewed in the United Kingdom on 18 June 2024
Style Name: With Backlight UK PlugVerified Purchase
I bought two of these. One worked as expected but the other didn't work. Contacted customer service who didn't believe me until I sent photos of the units and then they wanted to send replacements from China! I junked these these and bought Smart Plugs.
Reviewed in the United Kingdom on 29 April 2023
Style Name: No Backlight UK PlugVerified Purchase
With solar panels being fitted later this year I wanted to find out what items were using the electricity in our house. Of course it can only be connected to those items with a 13 amp plug so the cooker cannot be monitored. But I have found it useful to see how much electricity is being used over designated periods by certain items. The only criticism is that trying to read the display when the plug is tucked away in a corner or cupboard is not easy as the display is not illuminated. However a small touch suffices and the figures can be read off using that. Good value and very useful.
One person found this helpful
Report
Reviewed in the United Kingdom on 6 April 2023
Style Name: No Backlight UK PlugVerified Purchase
The plug is compact and easy to use. I use it mainly for wattage, checking that heaters are activating on machines like washing machines, dishwashers and tumble dryers- for this it is excellent. Nice and clear to use.