| Manufacturer | KETOTEK |
|---|---|
| Part Number | KTEM02BLUK |
| Package Dimensions | 13.5 x 8.2 x 6.4 cm; 180 g |
| Batteries | 1 CR2032 batteries required. (included) |
| Item model number | KTEM02BLUK |
| Colour | Backlight Uk Plug |
| Style | With Backlight UK Plug |
| Power Source | ac |
| Voltage | 230 Volts |
| Usage | Monitoring the energy consumption of appliances |
| Included Components | 1* Power Meter, 1* Instruction Manual |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Manganese Dioxide |
| Item Weight | 180 g |
KETOTEK Power Meter Plug Electric Usage Monitor, Energy Monitor with Backlight LCD Display, Voltage Amps Watt KWH Consumption Monitor, 2900W/13A Overload Protection
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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).
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Product guides and documents
Product Description
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:
- Multiple measurement function: Watts, Current, Voltage, Frequency, Power Factor, VA (apparent power), Max/Min power, Accumulated Time, Power Consumption, Cost.
- 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).
- Large clear LCD display with backlight. 180° viewing without dead angle.
- Easy to operate: The data can be viewed quickly with 5 buttons.
- 3 kinds of alarm function: Overload Alarm, KWH Alarm, Cost Alarm. You need to set the parameters before using.
- Unplugging this power meter also allows you to view data and adjust parameters.
- Memory function: Save data automatically (power consumption, electricity cost, cumulative time, alarm parameters), avoid data loss due to a sudden power outage.
- Data deletion function: Press and hold + and - for 3S to clear accumulated data but keep previous parameter settings.
- Reset function: Press and hold ↺ for 3S to restore factory settings, both accumulated datas and parameter settings will be deleted.
- ABS flame retardant shell, which is tough, hard and high temperature resistant.
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.
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.
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.
Data Hold
You can remove this electricity usage monitor from the socket to adjust and view the data.
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.
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.
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| 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
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4.5 out of 5 stars
354
|
| Price | £14.99£14.99 | £44.99£44.99 | £20.38£20.38 | £17.83£17.83 | £13.58£13.58 | £12.73£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
| ASIN | B0BZYN6544 |
|---|---|
| Customer Reviews |
4.4 out of 5 stars |
| Best Sellers Rank | 7,735 in DIY & Tools (See Top 100 in DIY & Tools) 4 in Power Monitors |
| Delivery information: | We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Date First Available | 30 Mar. 2023 |
Warranty & Support
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| 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 | KETOTEK Store | KETOTEK Store | XJYEU | CSL-Computer | KETOTEK Store | Fung Lam Supply |
Customer reviews
Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers 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
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
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
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
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
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
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
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
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
Reviews with images
Great for a few days, then it wasn’t
Top reviews from United Kingdom
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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.












