Best electricity meter
Updated: 22 October 2026
You have a kettle, a consumer unit, or a tenant in mind, and you want the best electricity meter from the nine amazon.co.uk listings in this set. There is no single winner across those jobs. On 22 October 2026 Peter F., the DIY & tools editor, scored the listings and the UK review notes already saved with them. Nothing was laboratory-tested, and a stated ±2% or Class 1.0 stays the manufacturer's sentence. Prices and the full table are on the [electricity meter comparison](/hub/measuring-equipment/electricity-meter). The top pick is the socket monitor. The best value mark is the cheap DIN-rail meter, with a melted housing in its UK file. If you buy through a link to amazon.co.uk, we may earn a commission at no extra cost to you.
You have a kettle, a consumer unit, or a tenant in mind, and you want the best electricity meter from the nine amazon.co.uk listings in this set. There is no single winner across those jobs.
You have a kettle, a consumer unit, or a tenant in mind, and you want the best electricity meter from the nine amazon.co.uk listings in this set. There is no single winner across those jobs. On 22 October 2026 Peter F., the DIY & tools editor, scored the listings and the UK review notes already saved with them. Nothing was laboratory-tested, and a stated ±2% or Class 1.0 stays the manufacturer's sentence. Prices and the full table are on the electricity meter comparison. The top pick is the socket monitor. The best value mark is the cheap DIN-rail meter, with a melted housing in its UK file. If you buy through a link to amazon.co.uk, we may earn a commission at no extra cost to you.
Our top picks
| Badge | Product | Type | Current | Display | Note | Price | Offer |
|---|---|---|---|---|---|---|---|
| Best overall |  Emporia Emporia Vue 3 energy monitor | Whole-home CT monitor | 16 x 50 A and 3 x 200 A | App, 2.4 GHz Wi-Fi | 7.3 | about £199.99 | View offer |
 Awootsv Awootsv plug-in power meter | Plug-in monitor | 13 A alarm and disconnect | Screen, no backlight | 7.4 | about £11.99 | View offer | |
| Best value |  DEWIN DEWIN DIN-rail kWh meter | DIN-rail kWh meter | 5(80) A, 220 V | LCD | 6.4 | about £13.29 | View offer |
One socket
The Awootsv PM04UK-1 is about £11.99, 4.5 from 86 reviews, with 26 United Kingdom texts. It stores a unit price and shows watts and kilowatt-hours, and the listing says it alarms and disconnects above 13 A. There is no backlight, the reset is hard to reach, one UK review saw the cost in euros, and one unit died on a laptop charger. For one appliance you can unplug, this is the top pick, and you still type your own unit rate.
The KETOTEK KTEM03 is about £25.99, 4.4 from 6 reviews, five of them UK texts. The backlit LCD is on a 2.9 m lead, which is the reason to pay more if the socket is behind a fridge. The overload is stated as 3680 W, not 13 A. One reviewer found the timer 17 to 18 minutes fast in a day, and the battery lines clash. Buy it for the worktop screen and time the test yourself. For one kettle, stop at the Awootsv.
One wired circuit
The current on the title matters more than the stars. The DEWIN AK3-AT1-GL-M-X is about £13.29, 4.1 from 253 reviews, titled 220 V and 5(80) A on a 35 mm rail. UK notes in the file describe a two-wire fit, small terminals, a housing that melted on a 4 kW heater after just over 1000 kW, and an LCD that burst within a year. MID is not stated. The price and the review count are why it is the best value for a wired check. The melt is why it is not the top pick. An electrician fits it, or it stays in the packet.
The Jadeshay DX-220V is about £13.69 and 4.8 from 5 reviews, titled 5(32) A. One owner used it beside a granny EV lead and could not tell which display was more accurate. A 4.8 on five reviews does not outrank 253. The CYTGOUPER XTM75S-U is about £16.09, 3.3 from 4 reviews, titled 20(80) A. One UK text says to read it as 80 A, not 100 A. The other says there is no calibration and calls the meter mechanical, against the LCD wording. Four reviews are not an annex specification. Who may open the board is on the buying guide, and the socket-or-circuit choice is on the plug or DIN-rail page.
A cable or a board
The POFET CP025107 is about £16.99, 3.8 from 380 reviews, an 80 A clamp with a 10 mm opening, wired for its own 110–240 V supply, on 2.4 GHz. One UK day was 18.9 kWh on the supplier meter and 19.2 kWh in the app. Several reviews say the clamp will not close on standard tails. The listing is one direction only, UK reviews say the app has no unit price, and one buyer reports four failed devices. It watches one cable the jaws can close around.
The DEWIN KWS-AC301 is about £16.39, 4.3 from 26 reviews, a closed-transformer panel meter for 0–100 A. Two UK texts say it works, one calls the LED dim, and the listing refuses square-wave inverter outputs. The Emporia Vue 3 is about £199.99, 4.6 from 78 reviews, with sixteen 50 A sensors and three 200 A clamps. The power line says hardwire. Three UK texts describe an electrician's install that worked. The listing claims about ±2%, requires 2.4 GHz, and says no Delta. That ±2% line is not a test we ran. It is the fit in this set when you want many circuits and will pay for the board work.
A charge to someone else
The Emlite listing, titled ECA2-MID, is about £54.45, 4.2 from 37 reviews, five of them UK. The bullets say fully MID approved, 100 A direct connection, import active energy. One regular user of the make says it performs well. Another describes an electrician fitting it in place of the house meter. Do not copy that. Two texts say there is no wire lead seal and no instructions or safety data. A public ECA2 certificate found in search is Module B, number 0120/SGS0103, valid to 22 March 2030, and it says the type must be used with Module D or F. GOV.UK says Module B alone is not billing approval. The Amazon sentence does not show you the metrology mark on the metal.
The other eight listings do not make that claim. If the number will be a charge, read the billing page before you buy on a star rating. The cheap DIN meters are a different job, and one of them has a melt in the file.
Common questions
Which plug in this set shows a cost?
The Awootsv listing stores a unit price and shows a cost, at about £11.99, with the limit that one UK review saw euros and that there is no backlight. The KETOTEK listing also has electricity cost and a cost alarm, on a separate screen, at about £25.99, from only six reviews. You still enter the rate from your own bill. The standing charge is not part of that appliance figure.
Which DIN meter has the most reviews, and what failed?
The DEWIN 5(80) A meter has 253 reviews at 4.1, far ahead of the Jadeshay's five and the CYTGOUPER's four. In the UK texts, the terminals are small, one housing melted on a 4 kW heater after just over 1000 kW, and one LCD burst within a year. That is why the low price is a best value mark for a check, and why the same row is not the top pick.
Is the 4.8-star DIN meter the best because the score is highest?
The Jadeshay is 4.8 from 5 reviews, with two UK texts. That sample is too small to lead a shortlist. The meter is also the 5(32) A model, so a high star line on a lower current does not make it the DIN meter for an 80 A circuit. Read the current, then the number of reviews, then the faults.
Can the £16.99 Wi-Fi clamp see the whole house?
The POFET is one cable, one direction, with a 10 mm opening. UK reviews say that opening does not close on standard meter tails. It needs its own mains supply and 2.4 GHz. A close day-total in one review does not cancel the tails problem. Whole-board coverage in this set is the Emporia, at about £199.99, and that is a hard-wired install.
Is the £54.45 meter the one to buy if I must charge a tenant?
It is the only listing here that says fully MID approved. The words are not the marks on the meter, a public ECA2 certificate is Module B until D or F is with it, and UK reviews mention a missing seal and missing instructions. Check the nameplate before you treat any reading as a bill. The billing page sets out what an approved meter has to show.
When is the £199.99 monitor the only fit in this set?
When you want up to sixteen branch circuits, the three 200 A clamps in the Emporia Vue 3 style, and an electrician to fit them. Three UK reviews describe a working install. They do not prove the ±2% claim, and non-UK reviews say the clamps are bulky. For one socket, the £11.99 plug is the fit. For one circuit, a DIN module is the fit, with the amp rating checked first.
What should I buy if I only want one kettle?
The Awootsv at about £11.99. It is the top pick for that job because it shows kilowatt-hours, stores a unit price, states a 13 A cut-out, and has 86 reviews. You do not need a DIN meter, a clamp, or the Emporia for a kettle. Skip it if you need a backlight or a reading from a hard-wired oven.
Related pages
Sources
Public UK sources from the research digest, last checked on 22 October 2026. Shelf prices and star lines are the amazon.co.uk figures captured with these nine listings. The price bands are this set, not a market average.
- GOV.UK: national regulation of gas and electricity meters (retrieved 22 October 2026)
- GOV.UK: MIR approved gas and electricity meters (retrieved 22 October 2026)
- Measuring Instruments Regulations 2016, regulation 3 (retrieved 22 October 2026)
- Ofgem: getting a smart meter (retrieved 22 October 2026)
- Citizens Advice: move your gas or electricity meter (retrieved 22 October 2026)
- GOV.UK: building work, replacements and repairs (retrieved 22 October 2026)
- BSI: BS 1363 13 A plugs and socket-outlets (retrieved 22 October 2026)
- NIE Networks: smart electricity meters factsheet, April 2026 (retrieved 22 October 2026)